The Valley City monthly bluegrass jam session is scheduled for Saturday, August 13 from 1:00 – 5:00 pm at the Vault Coffee Shop. The event is free and open to the public and acoustic bluegrass musicians are welcome. There will also be a beginner jam that morning from 10:00 am to noon at the Vault. The jam sessions are sponsored by the Bluegrass Association of North Dakota and the Vault Coffee Shop. For more information call John Andrus at 701-721-8296.