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On October 24, the Gruich Center in Biloxi transforms into Nightmare on Howard—where Halloween chills collide with Mardi Gras thrills for one unforgettable night!🎶 LIVE MUSIC
👻 COSTUME CONTEST
🏆 PRIZES
🎭 HALLOWEEN + MARDI GRAS PARTY
Come dressed to impress, bring your krewe, and get ready for a night of music, costumes, surprises and plenty of spooky fun!
📅 October 24, 2026
📍 Gruich Center • Biloxi
🎃 Theme: Nightmare on Howard
👉 Get your tickets before the Krewe rolls in!
🎟️ https://tinyurl.com/Hallogras-2026
Follow the Trident Foundation for more Hallogras reveals, costume inspiration and event updates!
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Event venue
Biloxi Community Center, 591 Howard Ave,Biloxi, Mississippi, United States
Tickets
Concerts, fests, parties, meetups — all the happenings, one place.
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