Event
12.11.2025
21+
Overview
Roaring 20s
Step into an era of glitz, glamour, and endless revelry as COSI After Dark transforms into a roaring celebration of the 1920s. For one unforgettable evening, adults 21 and over are invited to experience the museum like never before, dressed to the nines and ready to party.
Arrive in style with a red carpet welcome, setting the tone for a night steeped in charm. Inside, sip on prohibition-style cocktails and try your luck at casino tables as you explore COSI’s classic exhibits. Jazz music will fill the air while swing dance instructors get the crowd moving, inviting you to dance beneath a golden atmosphere.
November 13, 2025
7pm – 10pm
Doors open at 6:30pm
Tickets are $20/person in advance or $30/person at the door.
DINNER MENU
Entrees
Coming soon!
DRINK MENU
SPECIALTY DRINKS
Coming soon!
BEERS
Miller lite
Mich ultra
Budlight
SPECIALTY BEERS
7th Son Assistant Manager & Humulus
Brew Dog Cold Beer
Brew Dog Elvis Juice
White Claws Assorted
CBC IPA
Modelo
Land Grant Lemon Glow & House Beer
LIQUORS
Vodka
Rum (white & spiced)
Tequila
Gin
Whiskey
Scotch
WINE
Pinot noir
Cabernet
Chardonnay
Moscato
JELLO-SHOTS
SODA & WATER
ACTIVITIES
Furry Scoops
Petting Zoo
Face Painting
The Henna Parlor
Henna Tattoos
Churn & Burn
Candle Making
Booze Caboose
Trolley Pub
Slime Sundae
Guests will make an edible oobleck using cornstarch and jello.
Gum Drop Challenge
Guests will test their olfactory senses and try to guess the flavor of a gumdrop
The coldest thing you know
Educators will perform a liquid Nitrogen demonstration as guests learn about an extrememly cold substance
Highwire Unicycle
PARTNERS AND SPONSORS
Event Partners
Coming soon!
