The Southeast Minnesota Bluegrass Association (SEMBA) holds two bluegrass festivals in Houston, Minnesota each year; one in May and one in August.
The 2018 SEMBA August Bluegrass Festival is set for August 16-19.
The 2018 Fall bluegrass music lineup includes:
Great Bluegrass Herons
Roe Family Singers
The Finley River Boys
Double Down Daredevils
Festival website: SEMBA Bluegrass Festival