K.C.
Hi J.! Yes, there is a go-kart place on Route 17 in Paramus - it's called Velocity 17. I live in Ramsey, but don't know of any other place like that. OH, one place that is awesome is the SUPERDOME. I think it's in Waldwick. You walk in and there's an indoor running track and several fields - you can choose football, baseball, soccer, hockey or a mix of a few sports. Good luck!