Lost Nintendo Switch in black carrying case with Animal Crossing and Mario Kart 8 Deluxe cartridges near downtown park in Kalamazoo.

I think I left my Nintendo Switch at the park near downtown Kalamazoo while playing with friends last Saturday. It's in a black carrying case, and there should be a couple of game cartridges inside, including 'Animal Crossing' and 'Mario Kart 8 Deluxe'. I've been so worried about it because it's not just a device for me; it has a lot of memories and progress saved.