I was at D'Vines on 14th Street the other day and noticed they installed a beer tap in the wall. They were giving out samples of Peak Organic Nut Brown, which was really good. The man at the counter said they'd be hosting beer tastings every Thursday, Friday and Saturday from now on of different breweries -- pretty cool.
And if you haven't been, stop by. The staff is very knowledgeable and helpful about both beer and wine.