can you practice then decide you not ready for it and just pay the 10 bucks walk away???
Oh yea, no problem. If you want to bowl the tournament after, it's $15, if not, just pack up and go home.
It's a really good deal if you think about it. 90 minutes across multiple lanes for only $10. Of course, it's kinda like shadow as the scoring is not turned on, but still, a nice practice session if you want it to be.