Some bars on our NYC pub crawling radar: In Manhattan’s Financial District, another bar for the Stone Street NYC bar crawl: Bavaria Bierhaus, a German beer and food spot.  Over in the Manhattan’s Lower East Side, Botanic Lab, a cocktail bar,­ at 86 Orchard Street.   And just across the East River and a little bit north, on the Greenpoint/Williamsburg border at 7 N. 15th Street, is Dirck the Norseman.  We gather that this spot is another German beer and food establishment.  We hope it’s a good addition to the Greenpoint NYC beer bar crawl.  Reviews forthcoming on these three spots.