Red VIP concert ticket stub with hologram

I lost my red VIP concert ticket stub from Friday's Midnight Echo show at the Jackson City Auditorium. The glossy ticket is red with a small gold hologram and the event name printed along the bottom; it shows seat 7B, row C. I had it in my jeans pocket when I grabbed coffee yesterday around 3pm near the Jackson Library, at the corner of Main Street and Riverfront Ave. It means a lot to me—it was a gift from my sister, and I really want it back to keep the memory; there's a coffee stain on the bottom-right and the back has a faint, peeling QR code.