One congregation I was in for a few years, I would call the restaurant we all went to after the Memorial, the day before to let them know a group of 30+ would be coming. There were a few that dud not tip, or did so poorly. My brother and I checked with the head waitress, (our sister) she said everything was good.
But I have been around many other jw's that were horrible, as guests, tippers, demanding, and messy! I want be caught with a bunch like that a second time!
I managed fast food restaurant's years ago. I hated any and all church groups. Demanding, loud, took up most if the restaurant from 8pm till closing, left such a mess, it took at least an hour longer just to get tge lobby cleaned and set back up!
Dwain