Check out this chance for grown-ups to act like kids and benefit a local charity at the same time: A downhill big wheel race (you remember big wheels, right? Those trikes that have the larger wheel on the front and the smaller ones in the back? The loves of your life when you were about 3 years old?) benefitting the Community Food Bank of Eastern Oklahoma. Prizes will be given in categories like the Coolest Big Wheel, the Slowest Racer, the Ugliest Wipeout and more. Fun! Look also for live entertainment, good food and tons of stuff to do for the kids.