Johnny Hoy and the Bluefish. —Sam Moore

Support the Martha’s Vineyard Public Charter School this Saturday, May 21, at the “Spring Wing Ding” dance party and silent auction. The event kicks off at 7 pm at the Portuguese-American Club in Oak Bluffs. Johnny Hoy and the Bluefish perform from 7 to 9 pm, and the Dock Street Dance Band follows from 9 to 11 pm. Admission is $20 at the door for those 21 and over, and benefits MVPCS. Cash bar. For more information, call 508-693-9900 or visit mvpcs.org.