For those of you, who have plans, to come over to Europe in 2008, there is a annual traditional hippie convention in Germany, Burg Herzberg Festival (http://www.burgherzberg-festival.de/)
A pic, 3 weeks ago:
http://alpha315.server4you.de/%7Ehippiesu/GALLERIA/ANDI/ANDI_HB2007/IMG_0236.JPG