Lost & found keys & keyrings in Watertown

Keys with panda charm, lost near Watertown City Hall

I lost my keys yesterday around 4:15pm near Watertown City Hall on Main Street, right by the bus stop outside the little blue cafe. It's a small set: two brass house keys on a black frayed leather fob, plus a Honda car key with a noticeable dent in the plastic head. They hang on a silver split-ring and there's a panda-shaped enamel charm plus a tiny red Apt 4B tag that I really rely on. The keys are a bit worn and one key has a coffee stain near the head. This set is what I use every day for my apartment and my car, so I'd really appreciate getting them back.