I try to centralise some infos about this nice vert (here) in order to make things easier for non french visitors and to promote it by collecting internet sources (official and non officials, your suggestions are welcome).
It's a try hoping this helps for a gathering (Bombe, Nelo!!!) there and can promote this vert.
For next year, there is a project to construct a roof over there..... wait (wet?) and skate!!!!!!