On August 1, 2019, WeWork Philadelphia hosted their inaugural adult prom, signature event entitled WeWork Prom PHL. Local vendors Rita's Water Ice, Purposeful Pops, Hotel Palomar, Federal Donuts and Hello Fresh provided like bites and cocktails for guests to enjoy. The event benefited Valley Youth House's initiative to provide school supplies to foster kids returning to school this fall. Guests were encouraged to dress in their summer prom best to reflect the theme of Whimsical Summer.