I have been reading this thread and all i can say is "all it sounds so familiar!!"
I remember when I was still in we use to go to this chinese buffet right after the meeting (Sunday's was at 9am) and this JW couple, who are loaded by the way, would take FULL advantage of the oisters bars, to the point of eating 3 full trays between the 2 of them... until one day the chinese lady came over to them and told them "thanks for your visit, now please leave!" she literally scorted them out the door!!! i was mortified!