Anyone familiar with the area want to make an executive decision and pick a place? 
An area that is nice, close to the Con, and has actually improved a lot the last few years is South First Area. Basically walk across Market Street, turn right at First St, and you're there.
If you're looking for something even low key the new SoFA market will work, it is kind of like San Pedro Sq Mrkt, but still under construction though, (if you don't know what San Pedro Sq Mrkt is I can suggest a ton of places in DTSJ much better than or cheaper than the stuff at the hotels or Johnny Rockets), anyway currently has a bar, a coffee shop, and a burger place inside. Across the street is Cafe Stritch, it has somewhat more of a bar atmosphere. The best bar in the area (and probably for the next 40 miles) would be Singlebarrel, but they have strict control on how many people to let in.
Saturday is more crowded than Friday for obvious reasons. For bars I would recommend Singlebarrel or the Continental.
So I'm going to ask what people want now, and just going to have to make an executive decision by Tuesday, just because it seems like I'm the only local here.