This year’s Pasadena Days-Humber Valley Strawberry Festival in Pasadena included a magical, horrible, strangely beautiful concert event, as spruce budworm moths descended in the thousands. “It literally looked like it was a blizzard. It was a snowstorm,” said performer Vanessa Newman, a member of the Corner Brook band Merrymaker, who took a sip of water at one point in her set and immediately spit it out, realizing at least one moth was dead in there. She took it in stride, amazed by the scene. The moths moved around overhead lights like murmurations of starlings into the night. A white tent…