I work at an indoor go-kart track. Have the day off and get to use my weekly free race today.. These things are almost as fun as shooting.. Check out Indoor Karting: Grand Prix Raceway – indoor kart racing . My boss was the 2nd in the nation to have an indoor track.. Anybody else try these karts ? I'm not talking about the "kiddie karts" next to a miniature golf course.. These are real race karts. So, who else races these ?