Sink your teeth into OSC After Dark - The 21+ Halloween Party at Orlando Science Center is back!
- Alastair Mac
- Oct 24
- 3 min read
A spook-tacular night awaits with an open bar, ghoulish dance floor, eerie entertainment, and more!
Experience Orlando Science Center like never before at OSC After Dark, an exclusive 21+ Halloween Party hosted by the Young Professionals for OSC and benefiting the Science Center!
This adults-only extravaganza is your chance to see the Science Center transformed for Halloween, all while enjoying a night of thrilling activities and grown-up fun, and yes, costumes are encouraged!
OSC After Dark returns to Orlando Science Center on Saturday, October 25, 2025, from 8 - 11 pm.
OSC After Dark 21+ Halloween Party Highlights
Open Bar – Now with More Bars & Shorter Lines
Last year’s lines were a little… scarier than intended. This year, the’ve added more bars and bartenders to keep the drinks flowing and the waits short. Sip on a selection of cocktails, beer, wine, and non-alcoholic beverages all night long. Raise a glass to thrills, chills, and unforgettable fun, without the long wait! Tickets include open bar all evening.
Mouth Watering Bites for Purchase
Enjoy a variety of bewitching treats and scrumptious bites from our local food partners.
Monster Mash in DinoDigs
Shake your bones beneath the watchful eyes of towering dinosaurs in our prehistoric party pit! The DJ will conjure up a new spell of tunes every half hour, one moment you’re belting out Taylor Swift, the next you’re starring in your own Broadway number. Sing your heart out, stomp those dino-sized dance moves, and keep the party roaring all night long.
Explore the Exhibits
Discover the Science Center’s exhibits in a relaxed, kid-free environment. Delve into interactive displays and enjoy our Halloween makeover.
Karaoke
Show off your vocal prowess on our karaoke stage! From classic hits to spooky tunes, it’s your time to shine.
Costume Contest
Dress to impress in your most creative, hilarious, or spine-chilling costume. Prizes will be awarded for the most standout outfits!
Haunted Skies in the Observatory
Peer into the inky darkness and uncover cosmic mysteries under a blanket of stars. Gaze through the telescope at ghostly galaxies, phantom planets, and constellations older than the oldest tombstones. You never know what might be watching back from the other side of the universe…
Trivia
Test your Halloween knowledge and win prizes in spooky trivia challenges. Sharpen your wits and see if you have what it takes to claim the top spot!
Spooky Puppet Crafting
Get creative with our spooky puppet crafting in the Hive: A Maker Space. Design and make your own eerie puppets to take home as a memorable keepsake from the night.
Enjoy a Halloween celebration full of thrills and fun at the Orlando Science Center.
$35 – OSC Members & Young Professionals for OSC - $50 – General
For more information and to purchase tickets:
Proceeds from OSC After Dark help support the Science for All Fund, which helps to remove social, economic or cultural barriers so that everyone in our community can access the Science Center that could lead to sparking a child’s lifelong interest in science.
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