FOUND: Kid's lunch box near Grelmire Elementary. Contents... mostly normal. (Grelmire)

Found a green lunch box on the sidewalk outside Grelmire Elementary this afternoon! Dinosaur print, velcro closure, name tag says "Otis." Inside: half a PB&J (grape, crusts cut off, somebody loves you, Otis!), an apple with one bite out of it, a juice box, and a small glass jar with no label that hums when you hold it. Everything else is perfectly normal and I've put it all back exactly how I found it. Keeping it on my porch at 14 Larksomer, Otis's parents, swing by whenever! The jar is fine. I'm sure it's fine. I didn't open it.