

# Challenge Events | List Of All Upcoming Challenge Events In Oakland

- **Subtitle**: Explore all upcoming challenge events in Oakland, find information & tickets for upcoming challenge events happening in Oakland.
- **Category**: 

## About

Explore all upcoming challenge events in Oakland, find information & tickets for upcoming challenge events happening in Oakland.

## Events in Oakland

- **Event Name**: Ariana Grande at Oakland Arena
  - **Description**: ✨ Embark on an extraordinary journey at Ariana Grande at Oakland Arena, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland Arena in the heart of Oakland, CA
  - **Date**: Sat Jun 06 2026 – Tue Jun 09 2026 (-08:00)
  - **Event URL**: https://allevents.in/oakland/ariana-grande-at-oakland-arena/2400028775073105
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy8xY2VjN2FmMC04NzBkLTExZjAtOTBjZC00OTdiNDI2ZTAwYTQtcmltZy13MTIwMC1oODAwLWRjOGU5MDkwLWdtaXIuanBnP3Y9MTc1NjcxNTA4NA.avif
  - **Categories**: contests, trips-adventures
- **Event Name**: Monster Jam at Oakland Arena
  - **Description**: ✨ Embark on an extraordinary journey at Monster Jam at Oakland Arena, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland Arena in the heart of Oakland, CA
  - **Interested Audience**:
    - Count: 2
  - **Date**: Fri Apr 03 2026 (-08:00)
  - **Event URL**: https://allevents.in/oakland/monster-jam-at-oakland-arena/2400027756450725
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czgvYmFubmVycy80NzFhMWQwMC04ZTEwLTExZjAtOTQ4Yi0wMzU2YmQzYjRkZDQtcmltZy13MTIwMC1oNTMzLWRjZmZmZmZmLWdtaXIuanBnP3Y9MTc1NzQ4NjEwMQ.avif
  - **Categories**: monster-truck-shows, contests, trips-adventures
- **Event Name**: Gabriel Iglesias
  - **Description**: 🌟 Step into a world of wonder at Gabriel Iglesias, where extraordinary moments await! 🏛️ Located at Oakland Arena in dynamic Oakland, CA, this event will become the talk of the town. 📅 Jo
  - **Date**: Thu Apr 30 2026 at 04:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/gabriel-iglesias/2300029654601436
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy8xNjlmZGM0MC0yOGQwLTExZjEtYjViNS0yN2I1YWE2MzJkYWQtcmltZy13MTAyNC1oMTAyNC1kYzE2MTQxOS1nbWlyLmpwZz92PTE3NzQ1MDA5NjI.avif
  - **Categories**: trips-adventures, Contests
- **Event Name**: SatchVai Band - Joe Satriani and Steve Vai at Fox Theater Oakland
  - **Description**: ✨ Embark on an extraordinary journey at SatchVai Band - Joe Satriani and Steve Vai at Fox Theater Oakland, where every moment promises to be unforgettable! 🌟 Imagine of transforming Fox Theater Oakland in the heart of
  - **Interested Audience**:
    - Count: 1
  - **Date**: Sat Apr 04 2026 at 08:00 pm – Sat Apr 04 2026 at 10:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/satchvai-band-joe-satriani-and-steve-vai-at-fox-theater-oakland/2400029365639630
  - **Venue**: Fox Theater Oakland
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy80MGEzMzEzMC1kYWU4LTExZjAtYjlkZi00NzEwOTVmZTU2MmYtcmltZy13MTIwMC1oNjAwLWRjMDMwMzAzLWdtaXIuanBnP3Y9MTc2NTkzNTE1MA.avif
  - **Categories**: music, entertainment, contests, trips-adventures, art, theatre
- **Event Name**: NMIXX at Paramount Theatre Oakland
  - **Description**: ✨ Embark on an extraordinary journey at NMIXX at Paramount Theatre Oakland, where every moment promises to be unforgettable! 🌟 Imagine of transforming Paramount Theatre Oakland in the heart of Oakland,
  - **Date**: Tue Apr 07 2026 at 08:00 pm – Tue Apr 07 2026 at 10:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/nmixx-at-paramount-theatre-oakland/2400029364573518
  - **Venue**: Paramount Theatre Oakland
  - **Banner**: https://dyn-image.allevents.in/generate-image?v=4&title=NMIXX+at+Paramount+Theatre+Oakland&date=Tue+Apr+07+2026+at+08%3A00+pm&bg=4
  - **Categories**: art, theatre, contests, trips-adventures
- **Event Name**: Los Tucanes De Tijuana at Oakland Arena
  - **Description**: ✨ Embark on an extraordinary journey at Los Tucanes De Tijuana at Oakland Arena, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland Arena in the heart of Oakland,
  - **Interested Audience**:
    - Count: 1
  - **Date**: Fri Jun 26 2026 at 06:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/los-tucanes-de-tijuana-at-oakland-arena/2400029572968752
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy9iZTc4NDg0MC0yNzhhLTExZjEtYWJmYS1kZjc3OGZiZjE2ZGEtcmltZy13MTIwMC1oNjEzLWRjMWIxNTEzLWdtaXIuanBnP3Y9MTc3NDM2MTIyOA.avif
  - **Categories**: contests, trips-adventures
- **Event Name**: Rosalia
  - **Description**: 📍 Venue: Oakland Arena
🏠 Address: 7000 Coliseum Way, Oakland, CA 94621
🌆 City: Oakland
📍 Location: 37.7503, -122.203✨ Discover the extraordinary at Rosalia, where magic meets reality in ways you've never imagined! 🏛️ Set in Oakla
  - **Date**: Tue Jul 07 2026 at 03:30 am (-08:00)
  - **Event URL**: https://allevents.in/oakland/rosalia/3200029321242056
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czkvYmFubmVycy8zZTliZmFiMC0yNjQzLTExZjEtODg2ZS1lM2U0MGM4MDJkZTgtcmltZy13MTIwMC1oMTIwMC1kYzAyMDIwMy1nbWlyLmpwZz92PTE3NzQyMjA1Njg.avif
  - **Categories**: trips-adventures, Contests
- **Event Name**: Hayley Williams
  - **Description**: ✨ Embark on an extraordinary journey at Hayley Williams, where every moment promises to be unforgettable! 🌟 Imagine of transforming Fox Theater - Oakland in the heart of Oakland, CA into
  - **Date**: Wed May 06 2026 at 04:00 pm – Sat May 09 2026 at 04:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/hayley-williams/2300029190605509
  - **Venue**: Fox Theater - Oakland
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy84ZjA0ZGVkMC0yOGVjLTExZjEtODFiYi03MzA4ODQ0NWE1N2EtcmltZy13ODAwLWgxMDAwLWRjMTkxYTE3LWdtaXIuanBnP3Y9MTc3NDUxMzE5MA.avif
  - **Categories**: contests, trips-adventures
- **Event Name**: Mike Epps
  - **Description**: 📍 Venue: Oakland Arena
🏠 Address: 7000 Coliseum Way, Oakland, CA 94621
🌆 City: Oakland
📍 Location: 37.7503, -122.203✨ Embark on an extraordinary journey at Mike Epps, where every moment promises to be unforgettable! 🌟 Imagine of transfor
  - **Date**: Mon Apr 13 2026 at 02:00 am – Mon Apr 13 2026 at 04:00 am (-08:00)
  - **Event URL**: https://allevents.in/oakland/mike-epps/3200029192654056
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy8wN2QxNWIxMC1jMGU1LTExZjAtYTIwZi1hNzFlY2U5OWI0MzItcmltZy13MTIwMC1oNTUwLWRjMDYwODFhLWdtaXIucG5nP3Y9MTc2MzA3NTAzNg.avif
  - **Categories**: contests, trips-adventures
- **Event Name**: Chief Adjuah at Yoshis Jazz Club - Oakland
  - **Description**: ✨ Embark on an extraordinary journey at Chief Adjuah at Yoshis Jazz Club - Oakland, where every moment promises to be unforgettable! 🌟 Imagine of transforming Yoshis Jazz Club - Oakland in the heart of Oakland
  - **Date**: Thu Jun 18 2026 at 07:30 pm – Fri Jun 19 2026 at 07:30 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/chief-adjuah-at-yoshis-jazz-club-oakland/2400028136557510
  - **Venue**: Yoshis Jazz Club - Oakland
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy9iMjUzZmNkMC0yYzNhLTExZjEtYTc5Ni0yNTM3M2ExODNiODUtcmltZy13MTIwMC1oNTg4LWRjZDZkN2Q5LWdtaXIuanBnP3Y9MTc3NDg3NjYwMw.avif
  - **Categories**: music, entertainment, contests, trips-adventures
- **Event Name**: Major League Cricket at Oakland-Alameda County Coliseum
  - **Description**: ✨ Embark on an extraordinary journey at Major League Cricket at Oakland-Alameda County Coliseum, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland-Alameda County Coliseum in the heart of
  - **Date**: Wed Jun 24 2026 – Sun Jun 28 2026 (-08:00)
  - **Event URL**: https://allevents.in/oakland/major-league-cricket-at-oakland-alameda-county-coliseum/2400029855145718
  - **Venue**: Oakland-Alameda County Coliseum
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czYvYmFubmVycy83OTU4YWM1MC0yNzk5LTExZjEtOTZkNi1iMTAxYWY1YTAzMjUtcmltZy13ODg4LWgxMjUxLWRjZTVlNWUzLWdtaXIucG5nP3Y9MTc3NDM2NzU1NA.avif
  - **Categories**: sports, contests, trips-adventures
- **Event Name**: The Marcus King Band
  - **Description**: ✨ Embark on an extraordinary journey at The Marcus King Band, where every moment promises to be unforgettable! 🌟 Imagine of transforming Fox Theater - Oakland in the heart of Oakland, CA
  - **Date**: Mon Jul 06 2026 (-08:00)
  - **Event URL**: https://allevents.in/oakland/the-marcus-king-band/2300029812350621
  - **Venue**: Fox Theater - Oakland
  - **Banner**: https://dyn-image.allevents.in/generate-image?v=4&title=The+Marcus+King+Band&date=Mon+Jul+06+2026&bg=2
  - **Categories**: Music, Entertainment, Art, Theatre, trips-adventures, Contests
- **Event Name**: Jackson Wang
  - **Description**: 📍 Venue: Oakland Arena
🏠 Address: 7000 Coliseum Way, Oakland, CA 94621
🌆 City: Oakland
📍 Location: 37.7503, -122.203🌟 Step into a world of wonder at Jackson Wang, where extraordinary moments await! 🏛️ Located at Oakland Arena
  - **Date**: Fri Apr 03 2026 at 03:00 am (-08:00)
  - **Event URL**: https://allevents.in/oakland/jackson-wang/3200029313233736
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czgvYmFubmVycy8xMGI5NGYyMC1mNDdiLTExZjAtYjFlNC00NzVmMGUzNGI3ODgtcmltZy13MTIwMC1oNjczLWRjMDQwMjAzLWdtaXIuanBnP3Y9MTc2ODc0Njk4NA.avif
  - **Categories**: contests, trips-adventures
- **Event Name**: SlamTown: EKPYROTICA
  - **Description**: in another world, it was our anniversary -Wrestling Rated R // This Is Real // 21+ #dontbringyourfnkids // doors 7:30ish show 8ishAbout this Eventdoors 7:30ishShow 8-11ish PM Friday APRIL 3RD 2026, #OaklandE
  - **Date**: Fri Apr 03 2026 at 08:00 pm – Fri Apr 03 2026 at 11:30 pm (-07:00)
  - **Event URL**: https://allevents.in/oakland/slamtown-ekpyrotica/100001984824072230
  - **Venue**: Continental Club
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czgvYmFubmVycy9mMjMwYTJhYjFjYzdhYTEyMTBlYWQxZWI5ZTViNTUyN2Y3Y2Y1YTI4OTk2YWQ2ZWI5ZWQ1NmU0ZTY1MjhmNjA0LXJpbWctdzEyMDAtaDY3NS1kYzE3MTUxYi1nbWlyLmpwZz92PTE3NzMyMDc1NTM.avif
  - **Price**: USD 34
  - **Categories**: Contests, Sports
- **Event Name**: PBR - Pendleton Whiskey Velocity Tour at Oakland Arena
  - **Description**: 🌟 Journey into wonder at PBR - Pendleton Whiskey Velocity Tour at Oakland Arena, where extraordinary experiences await around every corner! 🏛️ Set against the backdrop of Oakland Arena in dynamic Oakland
  - **Date**: Sat Apr 11 2026 at 07:00 pm (-08:00)
  - **Event URL**: https://allevents.in/oakland/pbr-pendleton-whiskey-velocity-tour-at-oakland-arena/2400029142557428
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy8zMjg3ZTA1MC0yN2RjLTExZjEtOWU3Mi1hZmZlOGRkZjQ0OGQtcmltZy13MTIwMC1oMTIwMC1kYzAyMDIwMi1nbWlyLmpwZz92PTE3NzQzOTYyMTI.avif
  - **Categories**: trips-adventures, Contests

## Trending Events in Oakland

- **Event Name**: We Them Ones Comedy Tour: Mike Epps  Karlous Miller  DC Young Fly & Chico Bean
  - **Description**: 🌟 Step into a world of wonder at We Them Ones Comedy Tour: Mike Epps  Karlous Miller  DC Young Fly &amp; Chico Bean, where extraordinary moments await! 🏛️ Located at Oakland Arena in dynamic Oakland,
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events9/banners/ab24c220-2a71-11f1-9c11-fd8a7bc5aafb-rimg-w1200-h675-dc10131b-gmir.jpg?v=1774680311
- **Event Name**: J Cole at Oakland Arena
  - **Description**: 🌟 Journey into wonder at J Cole at Oakland Arena, where extraordinary experiences await around every corner! 🏛️ Set against the backdrop of Oakland Arena in dynamic Oakland, CA, this eve
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events10/banners/1af225e0-2750-11f1-b24a-29e1eb4e9691-rimg-w776-h1200-dc010101-gmir.jpg?v=1774336043
- **Event Name**: SatchVai Band: Joe Satriani & Steve Vai & Animals As Leaders
  - **Description**: 🌟 Step into a world of wonder at SatchVai Band: Joe Satriani &amp; Steve Vai &amp; Animals As Leaders, where extraordinary moments await! 🏛️ Located at Fox Theater - Oakland in dynamic Oakland, CA
  - **Venue**: Fox Theater - Oakland
  - **Banner**: https://cdn-az.allevents.in/events10/banners/1b040160-29db-11f1-9b78-2b8de5d122b0-rimg-w1080-h1080-dc000000-gmir.jpg?v=1774615645
- **Event Name**: Ariana Grande at Oakland Arena
  - **Description**: ✨ Embark on an extraordinary journey at Ariana Grande at Oakland Arena, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland Arena in the heart of Oakland, CA
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events1/banners/1cec7af0-870d-11f0-90cd-497b426e00a4-rimg-w1200-h800-dc8e9090-gmir.jpg?v=1756715084
- **Event Name**: Jackson Wang at Oakland Arena
  - **Description**: 🎉 Welcome to Jackson Wang at Oakland Arena, where dreams come alive and possibilities are endless! 🏛️ Join us at Oakland Arena in the heart of Oakland, CA for an event that defies expect
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events7/banners/1527fa40-d4c6-11f0-b5dd-cf8884207a20-rimg-w1200-h673-dc040203-gmir.jpg?v=1765260767
- **Event Name**: Hayley Williams at Fox Theater Oakland
  - **Description**: ✨ Discover the extraordinary at Hayley Williams at Fox Theater Oakland, where magic meets reality in ways you've never imagined! 🏛️ Set in Fox Theater Oakland nestled in bustling Oakland, CA
  - **Venue**: Fox Theater Oakland
- **Event Name**: Ariana Grande - Oakland Arena and Oakland-Alameda County Coliseum
  - **Description**: Ariana Grande LIVE IN CONCERT don't miss out!!! Get your tickets here:

https://ticketsuperstars.com/tickets/7398065/ariana-grande-tickets-wed-jun-10-2026-oakland-arena
  - **Venue**: Oakland Arena and Oakland-Alameda County Coliseum
  - **Banner**: https://cdn-az.allevents.in/events3/banners/b8f445d38f6c31fa3b111046cb0b8418330a30144155b60929b821592b01753e-rimg-w1200-h675-dc2c2012-gmir?v=1774974317
- **Event Name**: Ariana Grande
  - **Description**: 📍 Venue: Oakland Arena
🏠 Address: 7000 Coliseum Way, Oakland, CA 94621
🌆 City: Oakland
📍 Location: 37.7503, -122.203✨ Discover the extraordinary at Ariana Grande, where magic meets reality in ways you've never imagined! 🏛️ Set in
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events7/banners/a7e24fb0-253f-11f1-a591-7f7175887899-rimg-w1200-h900-dc2f2f45-gmir.jpg?v=1774109075
- **Event Name**: Monster Jam at Oakland Arena
  - **Description**: ✨ Embark on an extraordinary journey at Monster Jam at Oakland Arena, where every moment promises to be unforgettable! 🌟 Imagine of transforming Oakland Arena in the heart of Oakland, CA
  - **Venue**: Oakland Arena
  - **Banner**: https://cdn-az.allevents.in/events8/banners/471a1d00-8e10-11f0-948b-0356bd3b4dd4-rimg-w1200-h533-dcffffff-gmir.jpg?v=1757486101

## FAQs

- **Q**: What are the top events in Oakland?
  - **A:** Ariana Grande at Oakland Arena (Sat Jun 06 2026 at Oakland Arena), Monster Jam at Oakland Arena (Fri Apr 03 2026 at Oakland Arena), Gabriel Iglesias (Thu Apr 30 2026 at 04:00 pm at Oakland Arena), SatchVai Band - Joe Satriani and Steve Vai at Fox Theater Oakland (Sat Apr 04 2026 at 08:00 pm at Fox Theater Oakland), NMIXX at Paramount Theatre Oakland (Tue Apr 07 2026 at 08:00 pm at Paramount Theatre Oakland).
- **Q**: What events are happening in Oakland this weekend April 3–5, 2026?
  - **A:** Monster Jam at Oakland Arena (Fri Apr 03 2026 at Oakland Arena), SatchVai Band - Joe Satriani and Steve Vai at Fox Theater Oakland (Sat Apr 04 2026 at 08:00 pm at Fox Theater Oakland), SlamTown: EKPYROTICA (Fri Apr 03 2026 at 08:00 pm at Continental Club).
- **Q**: What events are happening in Oakland in April 2026?
  - **A:** Monster Jam at Oakland Arena (Fri Apr 03 2026 at Oakland Arena), Gabriel Iglesias (Thu Apr 30 2026 at 04:00 pm at Oakland Arena), SatchVai Band - Joe Satriani and Steve Vai at Fox Theater Oakland (Sat Apr 04 2026 at 08:00 pm at Fox Theater Oakland), NMIXX at Paramount Theatre Oakland (Tue Apr 07 2026 at 08:00 pm at Paramount Theatre Oakland), Mike Epps (Mon Apr 13 2026 at 02:00 am at Oakland Arena).
- **Q**: How can I find events in Oakland?
  - **A:** You can discover upcoming events in Oakland on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for events in Oakland?
  - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets.
- **Q**: What are the popular venues for events in Oakland?
  - **A:** Some popular venues hosting events in Oakland include Oakland Arena, Fox Theater Oakland, Paramount Theatre Oakland.
- **Q**: What is the price range for events in Oakland?
  - **A:** Prices for events in Oakland range from USD 34 to USD 34. Many events also offer free entry.
- **Q**: Who are the top organizers for events in Oakland?
  - **A:** Popular organizers hosting events in Oakland include Vivid Events, Ticket Network Events, Seat Geek.
- **Q**: Are there any online events available?
  - **A:** Yes, many events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere.
- **Q**: How can I get notified about new events in Oakland?
  - **A:** Follow the  category on AllEvents.in to get notified when new events are listed in Oakland.

## challenge Events from nearby cities

- [challenge Events in Alameda](https://allevents.in/alameda/challenge)
- [challenge Events in Berkeley](https://allevents.in/berkeley/challenge)
- [challenge Events in Orinda](https://allevents.in/orinda/challenge)
- [challenge Events in San Francisco](https://allevents.in/san-francisco/challenge)
- [challenge Events in Richmond](https://allevents.in/richmond-ca/challenge)
- [challenge Events in Lafayette](https://allevents.in/lafayette-ca/challenge)