Left nitty gritty to get tobacco. Waitress's suggestion. Came back, bouncer wouldn't let me in, despite large open credit card tab. In the process of denying me admittance, bouncer grabbed and held my credit card, and refused to give it back. It was the short white guy on duty 4/4/15... MIKEY . I had to grab my credit card back from him. So odd. Not just insulting, but really inexcusable.
Anywhere else in Madison is my suggestion. Literally anywhere. It could be a rat mucus pile... I would recommend it over nitty gritty. Would be friendlier and smell less like skunk. Great waitresses though. Really nice folk. If only the door people weren't crab people.
Edit: I have quit tobacco, but still wouldn't recommend nitty gritty unless you are underage and looking to try out your new fake id.