Brown-and-white hamster found near Riverfront Park

I found a small brown-and-white hamster this afternoon around 2:45pm near the benches by the Rotary Fountain in Riverfront Park, Spokane. He's about the size of a ping-pong ball, with soft fur, big dark eyes, a tiny blue collar with a silver bell, and a small white dot on his left ear. It looked well cared for and curious, sniffing at my shoes but not panicking. If you've lost a hamster matching this description in the Spokane area, I’d love to help get him back to you—I'm hoping you’re the owner so he can settle back in at home.