Wow the emporium is changed since I last went. Didn't realize they expanded like they have and are opening a Logan Square location. If Emporium doesn't work out there is another bar in the area that could work, on Fullerton and Western called Logan Arcade (http://loganarcade.com/). I personally haven't been but I have heard it was great before it was a barcade (it was a arcade/record store). It could be easier to book space there on a weekend.