BOONE — Appalachian State University’s annual summer arts event, An Appalachian Summer Festival will celebrate its 38th season July 1-30. This monthlong whirlwind features the best in music, dance, theatre, visual arts and film programming and is one of the nation’s leading regional arts festivals, attracting an audience of 28,000, including thousands of visitors to the High Country each summer. Tickets go on sale Monday, May 2 at 10 a.m. To purchase tickets or for more information, including videos and images, visit www.appsummer.org or call the Schaefer Center for the Performing Arts box office at (828) 262-4046. An Appalachian Summer Festival.  An Appalachian Summer Festival 2022 Schedule Marty Stuart and…