I know someone that works there, but I honestly dont think they'd be too happy if we all piled into their parking lot and didnt bring them a ton of business. If a bunch of people wanted to kart, then maybe they wouldnt care, but it's just common decency to use their services if you are using their parking lot.

I'll make a call to my buddy to see what he thinks though, I believe he only works weekends. It is a monsterous parking lot though.