Nothing gets the adrenaline pumping like a good old-fashioned auto race. For those of us who don't own a muscle car or have the cash to try the big leagues at Bondurant, there's Speed Street Indoor Racetrack, where you can traverse a third-mile track in a bright yellow speedster with a nine-horsepower, four-stroke engine. Okay, their go-karts aren't exactly NASCAR-worthy, but if you crank one up to top speed — about 50 miles per hour — it's still pretty freaking awesome. Each kart has racing slicks for advanced traction and ROC timing to clock your speed as you make a lap, and the indoor arena is temperature-controlled to reduce those nervous sweats. We're a little wary of the happy-hour special, from 11 a.m. to 1 p.m. Monday through Fridays, but Speed Street's waiver assures us there won't be any DUIs out on the track.