Downtown Koffee Brown is dead right about that intersection, particularly at 2 on a Friday night. The bars on Stinkin Lincoln (all 1500 of them) gave last call and now everyone's racing to the 4 o'clock bars for a last bit of punnishment. Did the LATE ride through that stretch at that time: rampant maddness; young kids that still think they're in college.
Probably not much you can do to find the guy, but if you've got any details at all, post them so we can all keep our eyes open. I'll take a ULock to a headlight on a whim any day.
I ride past the new Cook County 2-3 times a week, what's it like inside?
Sorry you're in pain, get well soon.