The event will run from 16:00 to 19:00 on 7 November 2013.
It's an excuse to collect a very special souvenir from Geocaching.com and a opportunity to catch up with other cachers.
The venue serves coffee and cake until late and meals can be ordered from 17:30. There are plenty of tables and chairs provided and a gated playground for little GeoKids.
You're welcome to just drop in and sign the log book or stay and chat. Trackable discoveries and exchanges welcome.