Tan leather Coach tote with seashell charm

I lost my tan leather Coach tote yesterday around 3pm outside the Monterey Bay Aquarium gift shop on Cannery Row. It's a large tote, well-loved but still in good condition, with a long strap and a small scratch along the front. Inside there's a faint coffee stain on the lining and a seashell charm on the zipper pull with my initials AH engraved. I kept my wallet and a photo of my grandmother in there, plus the charm was a sentimental touch from her. Please help—it's really meaningful to me and I’d be grateful to get it back.