We were at the Summerbar of Kunst Restaurant and someone ordered Apple Juice and didnt pay for it. This is not fair: consuming something and leaving the restaurant without paying. The Personal treated us with respect and were very friendly to us. So what kind of manners are you showing us. Please we dont want to spoil the name of the Expats and we are not used to such behaviour in Switzerland, if you order something pay for it. I expect you to to pay for your drinks.
When I organise an Event its not free drink Event otherwise I would mention it.