Lost Neon Nights concert ticket

I lost my ticket for the Neon Nights show at the Toyota Center in Kennewick yesterday around 7pm. It's a white 2x5 inch ticket with black print, a red VIP stamp, and a small blue 'Glo Night' sticker near the barcode. The seat info is Section D-4, Row 12, Seat 7, and the barcode is 7845126. I probably dropped it near the Toyota Center entrance on West 4th Avenue or along the riverfront boardwalk in the Tri-Cities area. This ticket means a lot to me because it's a gift from my sister, and I’d really appreciate getting it back if anyone finds it.