2) Money doesn't change hands directly, it goes via a change dish.
Yep, can't figure out why they dont just hand it to you.
Something else that bugs me is when you go for a drink in some of the pretentious, wannabe bars....
Go to the Bar - get asked to have a seat, the waitress will come to you, the waitress comes and takes your order, you wait 5 mins for drink, you go to pay, she comes back 5 mins later with a receipt, you wait 5 mins for her to come back to give her the money, you give her the money, she comes back with the change.
If you are out for a session you have to go to the fleapit round the corner where you know you will get served ten times quicker, at the bar - and the drinks are half the price !