The Uptown location is the Truman College lobby, 1145 W Wilson; other nearby polling places include
- Merlo Library (644 W Belmont)
- Welles Park (2333 W Sunnyside), which has Sunday hours, 9am-3pm
- Broadway Armory (5917 N Broadway).
In addition to the primary office holders, there are several referendum questions on the ballot, which you can see on your sample ballot, available on the Chicago Elections website.
If you'd like to make a better-informed opinion about the people who are running for judge, you can check out ratings by the various bar associations on VoteForJudges.org.