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Once upon a time, Science Museum Oklahoma stayed open late just for the grown-ups.On Friday, October 23, 2026, from 7pm - 10pm, step into SMO21+: Once Upon a Time, an adults-only night where science meets storybooks, folklore and a hint of Halloween.
Adults 21+ can explore the museum after hours while you make your way through hands-on activities, themed experiences, cocktails, live entertainment and a few unexpected twists along the way. Come dressed as a character pulled from the pages of your favorite tale, venture down the rabbit hole with friends, or simply see where your curiosity takes you.
VIP guests can begin their story early with entry at 6:30 pm, plus a complimentary signature cocktail, discounted refills on the signature cocktail, and access to the VIP lounge.
SMO21+: Once Upon a Time
Friday, October 23
VIP: 6:30pm | General Admission: 7pm - 10pm
Ages 21+
Get your tickets at sciencemuseumok.org/smo21.
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2020 Remington Place, Oklahoma City, OK, United States, Oklahoma 73111
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