Mammatus are pumped to celebrate the release of their fourth record, the sprawling double LP "Sparkling Waters" on Spiritual Pajamas. Come enjoy a night of far out rock and roll, with Santa Cruz vibes throughout. Featuring the psychedellic spaceyness of local dudes HIGHNESS and the synthesized pop majesty of Oakland's WHISPER. Hosted by the place where it all started, where else? The Blue Lagoon.