816 Avenue U (Photo: Robert Fieseler/The Brooklyn Ink)Brooklyn Ink [http://thebrooklynink.com/2011/07/20/26543-pleasure-island-or-local-pain/] ran an article yesterday about an Avenue U establishment that’s having trouble just opening its doors. The story, which Sheepshead Bites’ Erica Sherman first covered back in May [http://www.sheepsheadbites.