Second ThursdaysTFI

Second ThursdaysTFI | 18+ Evening Event July 10, August 14 and September 11 | 5:30 - 9:00 pm Thursday night plans? Handled! Second ThursdaysTFI is your chance to experience The Franklin Institute like never before. Think rooftop sunsets, explosive experiments, and cocktails that hit just right. No kids. Just you and the Giant Heart—only at our adults-only Second ThursdaysTFI. Plus! Add BODY WORLDS: Vital to your evening (+$15).  Our experiences are always evolving — round up your crew, revisit your favorite exhibits, and discover what’s new.  Featured Programming: Play Like a Kid — No Kids Required! Go ahead, press all the buttons and turn every gear — you’ll have full access to the museum’s hands-on exhibits. No need to share with the little ones! Sip & Stare! Need a breather? Head to the rooftop for epic skyline views, chill vibes, and a cocktail in hand. Science + sunsets = perfect combo. Stargaze & Space Out! Kick back in the Fels Planetarium for The Sky Tonight show, or catch one of our Dome Unknown test screenings — a sneak peek of what’s coming to the Planetarium next. Price: $29 | FREE for Members