representative of the 'spirit' here...

The healthcare team went out and got a tree and lights. I went over (they sit about 6 feet away from my team) and said:
'Great! How about we all bring in ornaments to decorate it?'

Response:
'No, this is the Healthcare team's tree.'

I must have looked shocked by that so she followed it up with:

'Oh well, um...yeah...we can share'

Five minutes later I convinced the health care team that each team could bring something to decorate the floor.

For fuck's sake.