Science After Hours is a quarterly evening event series exclusively for adults ages 21+ curated by Philadelphia’s premier science museum in collaboration with organizations across the city.
Each evening showcases a different theme and includes cash bars and opportunities to explore The Franklin Institute’s hands-on exhibit spaces. Enjoy live performances, surprising challenges, unexpected extravaganzas, and more, depending on each evening's lineup.

Lead Sponsor of Science After Hours

Science After Hours: Summer Ball
Tickets Now On Sale!
The Franklin Institute gets LOUD, with a special night of programming that looks at what makes us happy and proud. Join us as we celebrate LGBTQ+ Pride month with dancing, science, and revelry spread out across the museum for you to explore!
Science After Hours: Fright @ Night
Friday, October 28, 2022
Add a dash of mischief and intrigue to your fall festivities for a night of tricks and treats
Science After Hours: Flannel & Frost
Friday, December 9, 2022
Wrap up the season with cozy vibes and good company for a holiday gathering that keeps the lights bright and the spirits high.