www.oregonbluegrass.org/
Oregon Bluegrass Association
PO Box 1115,
Portland, OR 97207
503-507-1947


http://www.oregonstatebluegrassfestival.com/
Oregon State Bluegrass Festival Association,
P.O. Box 481, Roseburg, OR 97470
or by email: osbfa@hotmail.com.