Wow I can't imagine that happening here... neither the cold beer party nor the 32 degrees! 
Lol, yes I shudder to think what British health & safety would have had to say about a beer party during working hours

I provided the beer to thank them really for their efforts: they had given me an 11% discount on the GTI and changed the wheels over free of charge, for example, despite the fact that I had bought them privately in Germany.