Their schedule says open bowling at 9 on Wednesday...

Their schedule says open bowling at 9 on Wednesdays, so we go at 9 and see that all lanes are in use.

Counter Guy: No, sorry all lanes are league bowling.

At 9:40 there's a few lanes open, so we ask about getting one of those lanes

Counter guy: Nope, there's no open lanes.

Me: What about those open lanes?

Counter Guy (very condescendingly): Those aren't open. Those are courtesy lanes.