Not sure there are that many people from (mainland) Europe who check this, but just incase, there is a pretty swish festival happening this weekend in Luxembourg.

Forward Russia! (UK)
Sounds Like Violence (Swe)
This Will Destroy You (US)
Metro (Lux)
This Town Needs Guns (UK)
Cutting Pink With Knives (UK)
Hal Flavin (Lux)
Barra Head
Babyoil (Lux)
Traumkapitan (Lux)
Inborn (Lux)

further details:

http://www.myspace.com/outofthecrowdfestival