Hilarious! Guess Dave didn’t consider it as a teaching moment aspect for your kids. I can’t imagine doing it but once though....
It's a question of the ages of your kids. They have to be old enough to appreciate the canned sales talk. Mine have all enjoyed it, but that's because we bring them at the right age (13-14). I've got lots of kids, so we need a few more trips than most families to get the proper experience at the right age.