Chace Crawford Snacks on Shake Shack at Producer Jennifer Klein's Holiday Party!

Chace Crawford holds a Chick’n Shack sandwich from Shake Shack while leaving producer Jennifer Klein‘s annual holiday party on Saturday (December 7) at a private residence in Brentwood, Calif.

The 34-year-old actor was among the many celeb guests who took a snack from the Shake Shack stand while leaving the event.

Stars like Dave Annable and Frank Grillo also indulged in the treats at the party and some guests enjoyed the Coffee Bean & Tea Leaf stand, where they grabbed hot beverages to warm up on the chilly L.A. night. Those wanting an extra kick to their coffee tried the new alcohol-infused cold brew coffee from Bomani.

Justin Wines were passed around inside the party and guests also sipped on Le Grand Courtâge sparkling wine. Another cool drink that was passed around was Good Day’s CBD-infused coffee. Guests mixed drinks at the bar with Spindrift sparkling water. While leaving the event, all partygoers were treated to Health-Ade Kombucha to-go.

Plenty of yummy bites were available at the party, including Lily’s Sweets’ sugar-free chocolate covered peanuts and almonds, plus their peanut butter cups.