Pickin' in the Park: Bluegrass Acoustic Jam

A page on gatheringplace.org lists this night, but may not be current.

The park's own event page describes a single dated instance of this jam, on a Saturday, February 1 (year not given), and does not establish how often it recurs [s1]. The park's full calendar was not checked, so one dated instance is not enough to confirm this as an ongoing, regularly scheduled event.