JamVember in July, a weekend-long bluegrass non-festival, will be held on the 19th, 20th & 21st of July
at Camp Kee-wanee in Greenfield, MA just 10 minutes from the intersection of Rt. 2 & I-91.
It starts at 6 pm on Friday and ends at 1 pm on Sunday.
https://jamvember.com/index.html for more information