Every Tuesday! 
All acoustic. Free. Anyone can join in & play.

http://www.fiddlerspicnic.org/

IFOTM's Traditional
Tuesday Night JamThe eclectic session: Bluegrass, Old-Time, Celtic, Folk, Country, Blues, Singer-Songwriter, etc., depending on who shows up. This has been a regular event for over 30 years---since July 22 1983!
Tuesdays, 8:30-11:30