California
Santa Clara Valley Fiddlers' Association monthly jam ,San Jose
The Living Tradition Jam- preceeding TLT contra dance, Los Angeles area
Regular Jams in San Francisco - 2nd & 4th Sunday , last Thursday
Foothills OT/Irish Jam 1st & 3rd Sundays of each month in downtown Sutter Creek
Hootenanny Night and the San Francisco Folk Music Club favorite local jams

Connecticut
2nd Sat Contras and Contra Jam Sessions ,Hartford

Florida
The Wednesday Tunes jam session.Every Wed. eve, Apopka
Tallahassee Old-Time Music Jam: First Thursday of every month

Idaho
Palouse Folklore Society hosts several jams each month in Moscow

Indiana
2 Monthly Fiddle Tune Jams in Goshen

Illinois
2nd and 4th Tuesdays The Folk-Lore Center,Warrenville
The second Saturday of each month at the Cahokia Courthouse
Illinois Old-Time Fiddlers Association - gathering Monthly on 3rd Sunday


Maine
Down East Maine fiddle event Trenton

Maryland
(SMTMD) Jams are held in Chaptico on the 2nd Fri and the last Sun

Massachusetts
The Old Paint String Band hosts an OT jam every Wed. 8pm, Green Briar Pub, Brighton Old-Timey Jam EVERY MONDAY at Sandy's Music , Cambridge

Michigan
K'zoo Folklife 3rd Sunday Old Time Music and Dance Jam Kalamazoo

Missouri
Jam Sessions in Southwest Missouri
Acoustic Jams 3rd Saturdays at Music Folk, Webster Groves
Radio KDHX's Yonder Calendar lists several Jam Sessions and Open Mikes

Nevada
NOFA Fiddle Jam/Workshop 2nd Wednesday of every month

New Jersey
Stony Brook FOTM-Open OT jam - every 1st & 3rd Tuesday! Somerville
Old-Timey Music at Mitchell's every 4th Wednesday Lambertville

New York
Open mic in NYC third Wednesday of each month
Western New York Bluegrass and Old Time Music Association Bennington

North Carolina
OT Jam at Tate Street Coffee House Greensboro
Old-Time Night in Carrboro - El Chilango Mexican Restaurant
Bynum General Store Monday evenings at 7 p.m.
Shindig on the Green -Sat Eve all summer on the lawn of Asheville's City/County Plaza
Hudson Railroad Depot Pickings in the Park Hudson 1st Friday May - Sept
Tues. Night BG and Old-Time Music Jam (monthly) Sparta
Downtown Cinema Theater Jam Session 9 -11 on Saturday mornings Mount Airy
Surry Arts Council Thursday Night Jam Mount Airy
Tuesday Night Old-Time Music Session (weekly) Brevard

Oregon
Weekly oldtime jam sessions around Portland
Wed. night Alberta St. Pub Old-Time Session Portland
Old time music jams coming up around area (Bend)

Pennsylvania
Philadephia Mermaid Jam-old time jam session
Phila-area For over 20 years-an open old-time jam (almost) every Friday evening
SFMS Jam & Song Swaps- 2nd Sunday of the month a few miles north of Harrisburg

Rhode Island
Rhode Island Music Jam Sessions

Southeast
Jam Sessions in Southeast - SC/NC TN GA AL
some jams of celtic, old-time, bluegrass &early country music near the SC/NC/GA border

Tennessee
Sessions held at Kirk Pickering's home in Pegram on Tuesday evenings

Texas
Every 4th Sat Sam Houston State University Campus in Huntsville, TX

Virginia
Old Time open Jams in Central VA Charlottesville
New River Valley OldTime Community Tuesday Night Jam Blacksburg
second and fourth Sundays of each month , Arlington (CABOMA)
Floyd Country Store Friday night jam Floyd
Mill Mountain Coffee Jam Session Every Wednesday night Roanoke
The Narrows weekly Old Time Jam at Anna's Restaurant
The Old Time jam at Cafe Gutenberg is the 3RD Thursday of each month - Richmond
Oldtime jam every Friday at the Rockfish Valley Community Center, Afton

Washington
Lottie Mott's Old Time session, 2nd Friday-Monthly (Seattle)
New Seattle Old-Time open jam starting up
Puyallup jam session
New monthly jam in Seattle -- First Wednesdays
Spokane Folklore Society ....MUSIC JAMS

Wisconsin
Old-time music circle open to all fiddlers, pickers - LaCrosse