The Sisters Folk Festival is a three-day celebration of American roots music, from blues to bluegrass.  Sisters, Oregon plays host to a full three days of music presented at multiple stages around town.  Performing Artists range from nationally recognized and touring acts to regional and local favorites. These 2 passes will allow acccess to all performances over the three day festival.

http://www.sistersfolkfestival.org/index.php

The Festival happens the weekend after Labor Day every year.   2012's dates are September 7, 8 & 9. Artist schedule has yet to be set for 2012, but past performers include Dave Alvin, Chris Smither, David Nelson, and Steve Forbert.