Flipadelphia is a city-wide game of Flip Cup that takes place annually in Philadelphia.
The Gang's History with FlipadelphiaEdit
The gang used to participate in Flipadelphia in the '90s until they were banned in 1998 for poisoning their competition, a dive bar named Molly's. Ten years later, the ban ended. They tried to stir up Molly's to participate again, but lost interest due to another game of flip cup with some rude college students. ("The Gang Reignites the Rivalry")
First appear that game in the show - "Underage Drinking: A National Concern".