They say the seven-year itch marks the decline of happiness in relationships, but fizzy surf rock gang Shannon and the Clams are still all smiles. The Oakland quartet’s sound has naturally progressed over the years, shying away from the sweaty party notes of earlier days and transitioning to softer retro-pop sounds. Shannon Shaw continues to transfix audiences with bellowing vocals perfectly juxtaposed against Cody Blanchard’s syrupy harmonies. With Nate Mayhem on drums and the addition of Will Sprott on keys, tracks from their latest Hardly Art release, Gone by the Dawn, ooze spookiness straight out of a giallo horror film. They’re joined by a slew of equally excellent garage groups at the weekend-long festival, so prepare for a night of gulping tiki drinks. EMILLY PRADO