She skipped the afterparty that night and headed straight home.
In other news, Christian Slater has already hit the afterparty.
The presentation came off like a pit stop on the way to the afterparty.
a more exclusive social gathering that takes place after a scheduled party or event such as a concert; also written after-party
A celebration among intimates following another party: When the block party ended, we went to their house for an afterparty