May Long Weekend - 2 Day Outdoor Rock Music Festival with many bands!! . ***Free Camping*** Absolutely no glass on-site. Were you one of the lucky music lovers that made it to one or more of the 11 "Sumas Mountain Happening" Festivals from 1989-1999? Well no worries if you missed it ... With Al's blessing and support we're bringing back a reunion of many of the bands and musicians that performed there, also with new additions of course. We will keep the Fraser Valley vibe alive with bands like Paul Kype (Played most Sumas Happenings), DD and the Trojan Test Pilots, Random Dander, THE REKKENING, Soundcheck, 6454, Voodoo Child, Hutler Crawls, and more. The Happening Reunion Festival is born!!