At certain intersections throughout St. Louis, you'll find people peddling pretzels - Gus's Pretzels.
I've seen this guy on several occasions and for some reason he cracks me up. This is also my favorite way to shoot photos, from behind the steering wheel!
These are soft pretzels and a huge hit with just about any crowd. If you eat them right then and there they're rather dry. You have to pop them in the microwave for a few seconds for them to be perfect. You can also special order large pretzels for birthdays or graduation.