Gray canvas tote bag with cactus pin

I lost my gray canvas tote bag yesterday around 3pm outside the north entrance of the Phoenix Art Museum on Central Ave. It's a medium-sized bag, about 14 by 12 inches, with a black fabric strap and a slightly frayed bottom edge. The inside has a bright pink lining that peeks out when you unzip it, and there’s a small enamel cactus pin on the zipper pull—easy to spot. Inside, I kept a folded note in my grandmother’s handwriting and a small laminated family photo, so the bag means a lot to me. If anyone found it, I’d really appreciate a quick message so I can get it back; it has sentimental value and I’m hoping to have it back soon.