I have some friends coming in from out of town who are attending a concert at Carnegie Hall on a Saturday and would like to find a bar, preferably with food (though this isn't a deal-breaker) to hang out in afterwards. There'll be about six people in the group and they won't exactly be dressed up, so I've eliminated swanky hotel bars from my consideration. Would Siberia work? I have never been there but hear it's fun, though I don't know if they serve food. Any advice would be warmly received.