To spectate the Kinetic Grand Championship, of course!
This kinetic sculpture race goes back the year 1969, when artist Hobart Brown raced a souped-up version of his kid's tricycle in the town of Ferndale, California.
Now, it's expanded into a three-day, all-terrain event — and there are kinetic races in other cities across the country, like Ventura, California and Baltimore, Maryland.

It's called the "Triathalon of the Art World"—but to me, the land, water, and sand races sound more like a Tough Mudder obstacle course.