Christopher Pike: Archiving since the event is long over, and to keep it from continuing to appear on cacher's search lists and pocket queries. From the guidelines: http://www.geocaching.com/about/guidelines.aspx#event
[quote]After an event has occurred, the listing is to be archived by the geocache owner.[/quote]
In the future, please archive your events within a week or two after the event date has passed.
Thanks,
Christopher Pike
volunteer reviewer