Twenty Sided Store Twenty Sided Store February 22, 2015 zachary Twenty Sided Store is a gaming retail location in Williamsburg, Brooklyn. We focus on board games, RPGs and Magic: The Gathering. 362 Grand St. Brooklyn NY 11211 718.963.1578 info@twentysidedstore.com Hours M-F 2-11 Sa 11-11 Su 11-8 Location zachary February 22, 2015