HIGH-INTERMEDIATE/ADVANCED bluegrass-based jam, CIRCLE MAX of 12, Glenn Gemelli is the facilitator ​208-630-3985. 

Contact: Glen Gemelli (208) 630-3985

Source: https://www.idahobluegrassassociation.org/idaho-jams.html

Note: Always check with the original source or jam host to ensure that the jam information is correct before going.