Nature Night: Turkey Hunt Geocaching is a fun, free outdoor treasure hunt at Cliff Nelson Recreation Center in Arlington. Our turkey has lost its feathers, and it's up to you to find them! After a quick orientation, you're set loose to search, then bring your turkey back to the check-in table to claim a prize. It's a playful twist on geocaching that's perfect for a cool November evening outside. Grab your friends or family, put your detective hat on and see how many feathers you can track down.