Blue ceramic mug with sun sticker

I lost my blue ceramic coffee mug yesterday around 3pm near the Starbucks on Military Street in Port Huron. It's a 12-ounce mug with a sky-blue glaze, a small sun sticker on the side, and a tiny chip on the handle. The interior is white, and there’s a faint coffee ring on the bottom that matches the glaze. It really matters to me—it was a gift from my grandmother and I use it every day. If you found it, reach out to me at [email protected]; I’d be eternally grateful to get it back.