# Event Details - **Event Name**: SOSA Day Party | Treasure Island SF - **Event Start and End Date**: Sat, 30 May, 2026 at 02:00 pm – Sat, 30 May, 2026 at 09:00 pm (-07:00) - **Event Description**: SOSA headlines a day party at The Great Lawn at Mersea on Treasure Island on 5/30. Join us for sunset views and an incredible lineupAbout this EventSOSA headlines a day party at The Great Lawn at Mersea on Treasure Island on 5/30. Join us for sunset views and music by some of the best djs in the business. Special guests, Sidney Charles and Clüb De Combat, complete the action packed lineup.TICKET TYPES: There are GA and VIP options to choose from, so make sure to consider your options! VIP tickets get you expedited entry to the venue, access to special areas and the VIP Mersea lounge.VIP TABLES: Contact infoalldayallnightevents@gmail.com for VIP table options.TAKE THE FERRY TO THE ISLAND. A brand new feature for our parties in 2025 is the ability to take a ferry to our shows. Red & White Ferry will offer the best and easiest way to get to Gold Bar. Simply select a departure time on the ticket link, head to GATE B at the Ferry Building at your selected time and enjoy a quick 15 min trip across the bay to the doorstep of the venue. It's quite honestly the best way to get to the island. At the conclusion of the party, the ferry will run continioulsy from 9:15pm to 10:45 pm to get everyone back to the ferry building. Service for the outbound ride back to SF will be boarded on a first serve basis, your rouindtrip ticket guarantees a ride back to SF. Ferry ticket holders will be allowed to enter the Gold Bar lounge after the show is over if you don't get on the first ride.PARKING - There is no parking at the venue for this event. Please enjoy the Ferry or Rideshare to the venue.21+ event. All sales are final, no refunds. https://cdn-az.allevents.in/events2/banners/fb9160a0-130c-11f1-acee-258006aecb7a-rimg-w592-h740-dce9d3c5-gmir.jpg - **Event URL**: https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214 - **Event Categories**: parties, entertainment - **Interested Audience**: - total_interested_count: 0 ## Ticket Details - **Ticket Price Range**: min: 25.55, max: 98.98, currency: USD ## Event venue details - **city**: San Francisco - **state**: CA - **country**: United States - **location**: Mersea Restaurant, Bar and Venue - **lat**: 37.8225013 - **long**: -122.3755956 - **full address**: Mersea Restaurant, Bar and Venue, 699 Avenue of the Palms, San Francisco, United States ## Event gallery - **Alt text**: SOSA Day Party | Treasure Island SF - **Image URL**: https://cdn-az.allevents.in/events2/banners/e333835595267e8f0ad10c2fcf339ed2fbc85df32ff71875ddd93a529b49f2f8-rimg-w1200-h600-dce9d3c5-gmir.jpg?v=1772108214 ## FAQs - **Q**: When and where is SOSA Day Party | Treasure Island SF being held? - **A:** SOSA Day Party | Treasure Island SF takes place on Sat, 30 May, 2026 at 02:00 pm to Sat, 30 May, 2026 at 09:00 pm at Mersea Restaurant, Bar and Venue, 699 Avenue of the Palms, San Francisco, United States. - **Q**: Who is organizing SOSA Day Party | Treasure Island SF? - **A:** SOSA Day Party | Treasure Island SF is organized by ALL DAY ALL NIGHT EVENTS. - **Q**: Who is this event for? Is it right for me? - **A:** SOSA Day Party | Treasure Island SF is ideal for party-goers, social butterflies, and anyone looking for a great night out with music, drinks, and good vibes. Whether you're a first-time attendee or a longtime enthusiast in San Francisco, this event is thoughtfully curated to deliver a standout experience worth every moment. If SOSA Day Party | Treasure Island SF sounds like your kind of event, don't wait - spots fill up fast. ## Structured Data (JSON-LD) ```json [ { "@context": "https://schema.org", "@type": "Event", "name": "SOSA Day Party | Treasure Island SF", "image": "https://cdn-az.allevents.in/events2/banners/e333835595267e8f0ad10c2fcf339ed2fbc85df32ff71875ddd93a529b49f2f8-rimg-w1200-h600-dce9d3c5-gmir.jpg?v=1772108214", "startDate": "2026-05-30T14:00:00-07:00", "endDate": "2026-05-30T21:00:00-07:00", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "eventStatus": "https://schema.org/EventScheduled", "location": { "@type": "Place", "name": "Mersea Restaurant, Bar and Venue", "address": { "@type": "PostalAddress", "streetAddress": "699 Avenue of the Palms", "postalCode": "94130", "addressLocality": "San Francisco", "addressRegion": "CA", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": "37.8225013", "longitude": "-122.3755956" } }, "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode", "description": "SOSA headlines a day party at The Great Lawn at Mersea on Treasure Island on 5/30. Join us for sunset views and an incredible lineup", "offers": [ { "@type": "AggregateOffer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "2026-05-30T21:00:00-07:00", "validFrom": "2026-02-26", "lowPrice": "25.55", "highPrice": "98.98", "price": "25.55", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "", "validFrom": "2026-02-26", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "price": "33.94", "name": "Early Arrival - Arrive by 4pm" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "", "validFrom": "2026-02-26", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "price": "41.29", "name": "GA Tier 1" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "", "validFrom": "2026-02-26", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "price": "98.98", "name": "VIP Ticket (read info)" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "", "validFrom": "2026-02-26", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "price": "25.55", "name": "Roundtrip Ferry Ride - 3pm (read info)" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-02-26", "availabilityEnds": "", "validFrom": "2026-02-26", "url": "https://allevents.in/san-francisco/sosa-day-party-|-treasure-island-sf/100001983889605214", "price": "25.55", "name": "Roundtrip Ferry Ride - 4pm (read info)" } ], "organizer": [ { "@type": "Organization", "name": "ALL DAY ALL NIGHT EVENTS", "url": "https://allevents.in/org/all-day-all-night-events/17595833", "description": "www.Alldayallnightevents.com" } ] } ] ```