Where to bar crawl in NYC this weekend?

That’s what we are considering as we enter the last weekend of the last single-digit month on the calendar.  Several new spots have opened up around Manhattan and Brooklyn in the past few weeks that we have NOT had a chance to visit yet.  In Manhattan, The Ainsworth has opened up a new location just off of Union Square.  There’s also the interesting-sounding Cocktail Bodega on the Lower East Side.  Perhaps a new beer bar in Williamsburg, Brooklyn?  The Well and The Graham both sound appealing.  What are some new spots that you would recommend in the five boroughs?