‘Play’time over

A pre-celebration in the August Wilson Theatre’s new Wilson Lounge held up opening night of “Slave Play” on Thursday. DJ Papi Juice spun tunes in the new lounge and playwright Jeremy O. Harris had an impromptu dance party as A-list guests like Zac Posen, Jennifer Coolidge, Meryl Streep, Grace Gummer and Mark Ronson cheered along. “It was a raucous pre-show party. The show started an hour past its scheduled start time,” a source told Page Six. Lena Dunham also came out for opening night. The Wilson Lounge features seating areas, a library stocked with plays by black playwrights and a concierge.