The 26th annual family concert at the will feature Children's Music Grammy Award Winners Cathy Fink and Marcy Marxer Dec. 3 at 1 p.m. and 3 p.m.
Tickets are $10 or $12 at the door.
Special guests include father daughter team Anna Grace and Joe Uehlein.
Cathy and Marcy play dozens of instruments from banjos to mandolins to electric guitar, steel drum and ukulele, according to a news release about the event.
The due has won two Grammy Awards and 14 consecutive Grammy nominations The Washington Area Music Association has recognized Cathy and Marcy with over 50 WAMMY Awards for folk, bluegrass and children’s music, the release said.