David Grisman and Mike Marshall will host their 8th annual The Mandolin Symposium this summer. The event will take place June 26-July 1 at the University of California Santa Cruz. The multi-day symposium will offer classes, multi-media music appreciation sessions, ensembles electives, nightly concerts, late night jam sessions and instructional sessions by a number of mandolin experts. A full list of Bluegrass, Jazz/Swing, Classical, Celtic, Choro and Dawg music instructors will be revealed in the coming months.