There is a nice-ish restaurant where the waiter knows me and I brought a bottle of vodka (Wyborowa...goes down very smooth) to have there on my own, watch the people, and so on. As it happens I had something like 7 coffees that day, I was very wired. The vodka added to this and made me very impatient, on top of getting drunk and excited. The night outside was dull, humid, and hot and I was starting to feel boxed in. I don't remember the next hour very well except for a couple of things (it involved me singing some songs that people there found disturbing, hitting on girls in a way their boyfriends may have found uncomfortable, loud declamations, and demanding that restaurant staff get in a cab to fetch some stuff from across town) but the whole night ended badly with being asked to leave, etc., and at least one of the other people at the restaurant getting into a screaming match with the owner, I'm guessing over something I did or said. The restaurant staff and especially the waiter I know were very polite and accommodating, so...I'm wondering what would be a nice gift. Money might be tacky, and I already tip him very well every time, do Argies like bottles of wine for this kind of "occasion"?