Tenerife
From OpenStreetMap
Tenerife is an island in Spain.
Mapping Party
There is a conference planned for Nov. 5-7, and a mapping party the day following, Nov. 8th.
The schedule for the conferences is not yet fixed, but the theme is Spatial Data Infrastructures in or around Spain. There may or may not be a talk about OSM.
The details for the mapping party are not set yet, but it will be surely held either in the conference centre, or somewhere near it. The idea is to bring people from the conferences to spend one more day in Tenerife and learn about OSM hands-on.

