GOWANUS To cap off Black Friday, Swimming Cities is turning the Gowanus Ballroom into an indoor adventureland with excellent DJs like $mall change and theme park games gone wild. Zip lines, hot dog skeet shooting and pig carcass wrestling will all be at the ready, along with tame sports such as croquet and badminton. The hootenanny, called “The Great Indoors,” begins at 9 with an hour-long open bar featuring bike blender drinks and maple/bacon infused shots (free from 3-3:30am). The $15 tickets are discounted to $5 before 11 or $10 if you bring Thanksgiving leftovers or come dressed in “Hunting casual” attire–which can mean anything from lycra gym teacher outfits to weekend lumberjack wear. This 12,000 -square-foot warehouse has been the shipyard for Swimming Cities, so this is also the last chance to see the boats before they set sail for India.