The Shadowhunters actresses were joined by co-stars Dominic Sherwood, Alberto Rosende, Isaiah Mustafa, Harry Shum, Jr., and Matthew Daddario — plus Pretty Little Liars‘ stars Keegan Allen and Janel Parrish.
During the event, stars were treated to live music (which Keegan tried to play along), a pancake bar (thanks to DrDancake) and more.
Keegan also tried out a few lawn games — he failed at Jenga. Watch the fun vid below!
40+ pics inside of Freeform stars at the launch event…