I'm re-posting this useful tidbit from Terps:

there are TONS of other fests u might want to check out too.

10,000 lakes festival (northern Minnesota)
Coachella (Polo feilds in south cali)
Bonnaroo (a 200 acre farm in manchester Tn)
Lolapalosa (Downtown chicago)
Summer camp (chillicothe IL)
Wakarusa (Lawrence Kansas)
Langardo (Southern florida)
Red rocks (In the mounts of colorado)

I had to nuke the post though.
stinkyattic Reviewed by stinkyattic on . '08 Hempfest Anyone plan on attending the 2008 Seattle Hempfest this year? Seattle Hempfest | August 16-17, 2008 I've never been to one, partially because it would require a cross-country trip for me... but, I'm starting to think a road trip might do my wife and I some good. At the very least, airplanes are always a decent alternative! Maybe I'll see you there. Rating: 5