LotD the second
One Hundred Things Restaurant Staffers Should Never Do. I have to say, I have been on the receiving end of many, many of these before. Especially the wobbly table thing. I hate the wobbly tables so many restaurants seem to fix with a wadded up piece of napkin. Or getting your plate taken away before your companion is finished. Or having a lunch with a good friend constantly interrupted by a bored waitstaff who wants to join in (we didn't come to catch with you, oh random waitperson who we just met for the very first time). First fifty in the linked to article, the next 50 are promised to be forthcoming.