Co-stars include Debi Mazar and Hilary Duff, who, from the looks of her Twitter feed, was not on set today (she was in town filming last week, and she saw Williamsburg duo Oh Honey perform in the Lower East Side at Rockwood Music Hall).
Around 4 p.m., extras were escorted a couple blocks east from their holding area, Warsaw, eager to play happy hour-goers.
If — as we’re guessing — Foster’s character was inside mingling with a 20-something crowd, producers picked a good spot. On this season of Girls, Matchless served as the location of Hannah’s 25th b-day party.