For every couple of dozen unpleasant openings and closings in LES, there’s one that manages to restore our faith in the neighborhood, if only for a glorious moment. Gallery Sensei, a 2,000 sq. ft. gallery and arts event space at 278 Grand Street, is one such opening. The permanent outpost of the art project of the same name, Sensei promises exhibitions, art events and even booze! Yes, there’s a charming bar in the back of the space ideal for discussing the works on view or how much your rent has gone up this month.