TofLaBeuze: It's time to archive this event, I'll keep great souvenirs of Rogaland and local geocachers friends !
Here is an article and photos posted on my blog (WARNING, spoilers inside especially from Hana Runden & Melshei series, autorised by Mikromidas !) :
https://tofgeocaching.wordpress.com/2014/09/23/geocaching-norvege/
Thanks again to all of you :)