Blue Nike swim shorts, size M

I found a pair of blue Nike swim shorts this afternoon around 3:15pm near the fountain behind the Riverfront Park skate area in Yakima. They're size M, royal blue with a white Nike swoosh on the left leg and a lime-green pocket zipper pull. The fabric looks lightly used but clean, with a tiny chlorine stain on the inner liner. There's a small white tag that says 'M' and a tiny embroidered star near the belt loop—definitely something someone would remember. I know someone out there is missing these and would be relieved to get them back. If you think these are yours, tell me where you last had them or describe the distinctive lime-green zipper pull and the left-leg swoosh.