I'm coming to Chicago this weekend for a solo trip, with a few questions:
(1) I really want to try deep dish pizza while in Chicago, but I'll just be one person. Any good places that serve by the slice, by any chance?
(2) What are good food (or just walking/exploration) neighborhoods besides the ones in downtown? I'm wondering because so far, everything I've got is downtown and if someone was coming to San Francisco, I'd feel like they weren't really the city if they just stayed in our downtown.
(3) I'm planning to do the Purple Pig and Frontera Grill without reservations, on Fri/Sat nights. I'm okay with a wait, but do you think it will be too horrendous if I just need a seat for one (bar is fine)?