Sunburst ukulele with strap found near Bob Hope Theatre

I found a sunburst soprano ukulele this afternoon around 3:15pm in front of the Bob Hope Theatre on Main Street, Stockton. It’s in decent shape, nylon strings feel a bit slack but playable, with a couple of light scratches along the back and a tiny chip near the edge of the sound hole. Inside the sound hole there’s a small blue sticker that reads 'Luna,' and the back of the headstock has a faded handwritten 'A. Rivera'—looks like someone’s initials. It seems like someone was just out practicing or busking nearby and left it behind by accident. If you’re the owner, I’d really like to get it back to you—tell me any other details about the instrument or the case and I’ll help reunite you.