Detroit Opera House Lot 1526 Broadway Street Detroit, MI 48226 Join us at Grand Slam Opening Day Festival on Friday, April 3rd! Detroit's BIGGEST Opening Day PARTY! - GRAND SLAM OPENING DAY FESTIVAL 2026Friday, April 3rd, 2026 | 9 AM Doors Open Detroit Opera House Festival Grounds | Event 21+ Detroit's BIGGEST Annual Opening Day Party! • Full Details: GrandSlamDetroit.com DETROIT TIGERS vs CHICAGO WHITE SOX • Mega Heated Tent & Outdoor Party • Music by 20 of Detroit's best DJs • 2 massive beer tents, food trucks, full bar, music, games, huge LED screens & much more! LIVE PRE-GAME BROADCAST: Woodward Sports will be hosting a LIVE Pre-Game Broadcast with Special Guest Hosts. Opening day in Detroit is upon us which means so is the biggest day in the city for baseball fans and the party people that come to downtown Detroit to celebrate. In honor of that, we produce the largest Annual Opening Day Party! Come hear the ROAR of the crowd, as we are only one block from the stadium and in the heart of all the high-energy action in the streets. Our enormous celebration area will have something to offer everyone from Detroit’s Largest heated party tents and open air party patios with full bars, 15 of Detroit's best DJs, festival games, as well as food trucks, sports apparel & more! LOCATION: DETROIT OPERA HOUSE (Outdoor Festival Grounds) 1526 Broadway St. Detroit, MI 48226 DJ ENTERTAINMENT BY: • To Be Announced HOSTED BY: • DJ Godfather, Andrus McDonald, Zman, Woodward Sports, and Rick Pink FEATURED FOOD TRUCKS: • To Be Announced SPONSORED BY: • To Be Announced PARKING: We recommend the surface lots surrounding the festival grounds as well as the several parking garages within a few city blocks all within a few minute walk to our gates. Parking fills up very fast Opening Day so arrive early and carpool if possible. PRODUCED BY: Apex Hospitality Group, Social Connection Events & Productions & Elive Entertainment POWERED BY: Detroit Social Events, Social Connection Events & Productions, Elive Media, Apex Hospitality Group, The Annex, 3Fifty Terrace, Love & Tequila, Gino's Surf and Play Detroit OFFICIAL HASHTAGS: #GrandSlamFestival #GSF26 #OpeningDayDetroit #DetroitSocialEvents #DSE DETAILS: All attendees must have Valid 21+ PHOTO ID Make sure to stop by the Selfie Station sponsored by Glam Photo Booth! QUESTIONS? WANT TO VOLUNTEER? We are looking for Volunteers. ALL TICKET SALES ARE FINAL – NO REFUNDS Scannable tickets will be emailed in the purchaser's name. If a purchaser is unable to attend, tickets are transferable. OTHER UPCOMING EVENTS: DetroitSocialEvents.com