Gray king-size quilt with pine embroidery

I lost my gray king-size quilt yesterday around 3pm near the Walgreens on Blue Lakes Boulevard in Twin Falls. It's a SoftHouse brand quilt, king-size, with a subtle charcoal pine-tree silhouette embroidered along the bottom and a navy monogram 'ME' on the corner. The fabric is a little worn but soft, and there's a small coffee stain near the top left corner from last week. It means a lot to me; it was a gift from my grandmother and helps me feel close to her. I'd really appreciate it if someone found it and could return it.