big public party

[Gerianne]

it takes 5 days to clean up after a big banquet party.
[example: hotel]
I live in a big building and we hosted a huge party. Staff worked late into the night afterwards. A week later, I see remnants of the event.

[ladavia89]

I've been to large parties at places and everything is back to normal when i return a few days later

[countrygirl12]

Never been to anything like that.  I don't like large crowds.  Doesn't sound like anything I would like.