Have you ever been drinking a vanilla milkshake when the thought hit you: "This would be so much better with beer!" Well thanks to 67 Burger, on Flatbush between Sixth and Bergen, not you can have your milkshake and your beer too.
They just got their beer and wine license, so five taps are pouring out a nice selection of brews, including two Sixpoints, Guinness, and Sam Adams (which is used in said beer milkshake, $5). If you've never had a beer milkshake, what's surprising is how much the flavors actually work. The hoppiness of the Sam Adams comes through, but the yeastiness strikes a nice balance with the sweetness of the ice cream.
And as just a side note, the burgers from here are really good.