Spirit House has awesome drinks. They offer numerous craft cocktails made by some of the city's best bartenders. I've never been disappointed by a cocktail there. It features a cool, laid-back vibe and is generally filled with young professionals. Prices are a little steep but you get your money's worth.
Their happy hour is pretty awesome. Tues to Fri between 5:30-7pm mixed doubles are $7. Their old fashions are apparently amazing.