Heres a couple from my area. http://www.wakarusa.com/ http://www.yonderharvestfestival.com/
Electric Forest festival (formerly Rothbury festival) in Rothbury, MI. String Cheese headlined the last one in 2009... now they're pretty much running the show. Initial artist lineup announcement on Feb. 28: http://www.electricforestfestival.com/ Allgood festival just announced this year's lineup, which includes such acts as: Furthur (starring Bob Weir and Phil Lesh of the Grateful Dead), John Butler Trio, Yonder Mountain String Band, Keller Williams, and Hot Buttered Rum. More to be announced: http://allgoodfestival.com/
Here's the line-up for the Northwest String Summit, at Horning's Hideout (my favorite festival site). Doesn't get much better than this: http://www.stringsummit.com/2011-nwss-lineup/
