Derick Rethans has posted an announcement about this year's PHP Vikinger unconference in Skien, Norway:

The PHP Vikinger unconference will be held for the third year in Skien, Norway .

Just like previous years it follows directly after eZ Systems conference which puts this year's PHP Vikinger on June 21st, the longest day of the year.

He also links to pictures from previous years (nice hat Rasmus...