# Events & Things To Do in Brentwood, CA In September 2026 | AllEvents.in

- **Subtitle**: Find events and things to do in September 2026 in Brentwood, California. Discover parties, concerts, meets, shows, sports, club, reunion, Performance happening in September 2026 in Brentwood, California.
- **Category**: September
- **Display Name**: Events in September
- **Type**: time_filter

## Audience

- **Followers**: 2.4k+
- **Recent Followers**: 
  - **Avatar 1**: https://cdn-az.allevents.in/events8/banners/5c8e9f30-f92d-11ef-94d7-ab2059fc42bc-rimg-w200-h200-dc1c1917-gmir
  - **Avatar 2**: https://cdn-az.allevents.in/events6/banners/ef31b1d0-a88a-11f0-b78f-c9aef12fa09e-rimg-w200-h200-dcdcdcda-gmir
  - **Avatar 3**: https://cdn-az.allevents.in/events9/banners/f670b9b0-a51e-11f0-8710-4523d13aa261-rimg-w200-h200-dcd3d6db-gmir

## About

Here’s your guide to all the happening concerts, festivals and events in September 2026 in [CITY]. Catch the best of everything that your city has to offer here. Right from the flea market events to all the festivals; the September [YEAR] events in [CITY] is all curated and sorted for you. Get going, buy your tickets and register to all the fun and exciting events already!

## September Events in Brentwood

- **Event Name**: CONTRA COSTA BUSINESS CONFERENCE
  - **Description**: BUSINESS LEADERS, YOU are invited to join for this EXTREMELY  VALUEABLE and INFORMATION-PACKED program by experts from throughout country.About this EventCome, network with some of the best in the business and learn abou
  - **Date**: Thu Sep 17 2026 at 09:00 am – Thu Sep 17 2026 at 04:00 pm (-07:00)
  - **Event URL**: https://allevents.in/brentwood/contra-costa-business-conference/100001984773723636
  - **Venue**: Brentwood Community Center
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy9mMTE4NDI1OTU5MTQwMjk4YjE1NmE0ZjNmMjE3ZmJiNmNjOGE5NmZjNDkwNGExZTkxNDZjYmVhNDY0OWFhNGEyLXJpbWctdzEyMDAtaDYwMC1kY2ZmZmZmZi1nbWlyLmpwZz92PTE3NzQ5MTM1MjE.avif
  - **Price**: USD 0 to 97
  - **Categories**: business, conferences

## Trending Events in Brentwood

- **Event Name**: The Final Act:  Liberty High School Grad Night 2026
  - **Description**: Come celebrate graduation at LHS Grad Night's electric circus. This is your Final Act class of 2026!!! Food, games, prizes and activities.About this EventEvent starts post graduation ceremony, so please head over after pi
  - **Venue**: Liberty High School
  - **Banner**: https://cdn-az.allevents.in/events7/banners/6bf6b49e7f405c61261b21fe60c349dc1f1410a4bb0c623362cfa6f598b97367-rimg-w1024-h1024-dc06111a-gmir.jpg?v=1753702572
- **Event Name**: 9th Annual Gear Jammer Magazine Truck Show
  - **Description**: GEAR JAMMER MAGAZINE is happy to announce we will be returning to New England Dragway for our 9th Annual GEAR JAMMER MAGAZINE Truck Show on July 17th-18th, 2026. Set up day for early arrivals & vendors will be on Thursday, July 16th. The 2026 show wil
  - **Venue**: New England Dragway & Motorsports Park
  - **Banner**: https://cdn-az.allevents.in/events5/banners/957482f07e1bf796771fc4fc0ef4e485b09f364269880de22057b380738b3d47-rimg-w1200-h675-dc5f6061-gmir?v=1774920731
- **Event Name**: Summer Concert Series: Red, White, and Boom!
  - **Description**: At this year's summer concert series, Brentwood's celebrating 250 years of America's playlist, from vinyl to viral!

For our 250th Independence Day, we're featuring The Downtown Band in the Contemporary Era.

When: Saturday, July 4, 7-10 pm at Crockett Pa
  - **Venue**: 1500 Volunteer Pkwy, Brentwood, TN 37027, United States
  - **Banner**: https://cdn-az.allevents.in/events5/banners/9463e743240711b77073e1012afe850df47aafd4fc9b3c224151f71f68c5c893-rimg-w1200-h629-dcc47d7c-gmir?v=1775085994
- **Event Name**: Arnez J Live in St. Louis, MO
  - **Description**: Come see Arnez J live at Helium Comedy Club in St. Louis, MO!
  - **Venue**: Helium Comedy Club - St. Louis
  - **Banner**: https://cdn-az.allevents.in/events7/banners/fb907a1762146c2b3d98c89858389dcb6829d723f38d5e2f5d86d8f65a08887e-rimg-w1200-h527-dc161719-gmir?v=1775217154
- **Event Name**: SUMAQ Peruvian Food Festival 2026
  - **Description**: 🍽️ SUMAQ Peruvian Food Festival is officially BACK, bringing together the best of Peruvian cuisine, culture, and tradition for an unforgettable weekend 🇵🇪❤️

Get ready to enjoy:
🔥 incredible Peruvian food
👨‍🍳 top chefs & restaurants
💃 folkloric dance
  - **Venue**: Suffolk Community College Brentwood
  - **Banner**: https://cdn-az.allevents.in/events4/banners/0d688dd2fe3f084642c3b2d68b334adc5ded68b3faf5f5df761975997ab9a780-rimg-w937-h493-dcf6f6f6-gmir?v=1775169971
- **Event Name**: Summer Concert Series: Brentfest
  - **Description**: At this year's summer concert series, Brentwood's celebrating 250 years of America's playlist, from vinyl to viral!

This year's Brentfest features Rubiks Groove and Cruzin Keys Dueling Pianos in the Pop & Rock Era.

When: Saturday, June 27, 6-9 pm at
  - **Venue**: 1500 Volunteer Pkwy, Brentwood, TN 37027, United States
  - **Banner**: https://cdn-az.allevents.in/events9/banners/f162761a071abec71b612c441d3096244fd1aae6ec44041e52cdf27fe4b0f402-rimg-w1200-h629-dcc47d7c-gmir?v=1775085988
- **Event Name**: McCauley Estate Vineyards: Vino & Vibes – Latin Night
  - **Description**: Sip McCauley wines under the stars at Vino & Vibes Latin Night — June 12, 6–10PM. Wine, Latin beats & bites in a relaxed vineyard setting.About this Event🍷 McCauley Estate Vineyards Presents: Vino
  - **Venue**: McCauley Estate Vineyards
  - **Banner**: https://cdn-az.allevents.in/events9/banners/7eec39394d32292b62710a1dfb0e0b8b33a31f4a1f1b59e18875e33507fe1af1-rimg-w1200-h600-dc355764-gmir.jpg?v=1772101037
- **Event Name**: Spring 2026 - Winetasting Trolley Tour By Contra Costa Winegrowers Assoc.
  - **Description**: Hop on board the trolley for a fun winetasting tour with the Contra Costa Winegrowers Assoc. in Spring 2026!About this EventContra Costa Winegrowers Association is proud to present our annual Spring Wine Tasting Trolley T
  - **Venue**: Contra Costa Winegrowers Association
  - **Banner**: https://cdn-az.allevents.in/events8/banners/bed1164954937848b94807062121ed8f107ba085c66ba489c862bc82d56d0691-rimg-w1200-h600-dc566721-gmir.jpg?v=1765521076
- **Event Name**: Summer Concert Series: The Eaglemaniacs
  - **Description**: At this year's summer concert series, Brentwood's celebrating 250 years of America's playlist, from vinyl to viral!

Our second concert features The Eaglemaniacs in the Classic Rock Tribute Era.

When: Sunday, June 14, 6-8 pm at Crockett Park.


The band:
  - **Venue**: 1500 Volunteer Pkwy, Brentwood, TN 37027, United States
  - **Banner**: https://cdn-az.allevents.in/events7/banners/cde341c3861d345934bae9a7dad61585b8475222ebf538a676547bfd50e659a1-rimg-w1200-h629-dcc47d7c-gmir?v=1775085988

## Browse September Events by Date

- [September Events Today in Brentwood](https://allevents.in/brentwood/september--today)
- [September Events This Weekend in Brentwood](https://allevents.in/brentwood/september--this-weekend)
- [September Events in April in Brentwood](https://allevents.in/brentwood/september--april)
- [September Events in May in Brentwood](https://allevents.in/brentwood/september--may)

## FAQs

- **Q**: What are the top September events in Brentwood?
  - **A:** CONTRA COSTA BUSINESS CONFERENCE (Thu Sep 17 2026 at 09:00 am at Brentwood Community Center).
- **Q**: How can I find September events in Brentwood?
  - **A:** You can discover upcoming September events in Brentwood on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for September events in Brentwood?
  - **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 September events in Brentwood?
  - **A:** Some popular venues hosting September events in Brentwood include Brentwood Community Center.
- **Q**: What is the price range for September events in Brentwood?
  - **A:** Prices for September events in Brentwood range from up to USD 97. Many events also offer free entry.
- **Q**: Who are the top organizers for September events in Brentwood?
  - **A:** Popular organizers hosting September events in Brentwood include Red Box Business Solutions.
- **Q**: Are there any online September events available?
  - **A:** Yes, many September 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 September events in Brentwood?
  - **A:** Follow the September category on AllEvents.in to get notified when new September events are listed in Brentwood.

## Category Banner

- **Banner Image**: https://cdn2.allevents.in/transup/98/dc3c92baa640ea84e611026ba1fb9d/Chicago-9.webp
- **Mobile Banner**: https://cdn2.allevents.in/transup/ee/e3e2b7a3c54557be2ca95575ac89ea/september.webp

## Events in September from nearby cities

- [Events in September in Clayton](https://allevents.in/clayton-ca/september)
- [Events in September in Livermore](https://allevents.in/livermore/september)
- [Events in September in San Ramon](https://allevents.in/san-ramon-ca/september)
- [Events in September in Concord](https://allevents.in/concord/september)