Dead Dog Party
People staying another night after the convention ends gather for a Dead Dog Party, to consume the last of the convention food and drink. Its a good opportunity to dispose of things bought for the convention that no-one wants to take away, like plastic chairs.
Attendance depends on how far people are travelling, and whether public transport that evening might be impacted because of holiday work. A younger demographic may need to get back to work.
Critiques of the convention often lead to SMOFfing and new events being planned.