The Papas and Mamas join The Yardbirds, Big Brother and The Holding Company, The Box Tops, The Cowsills, The Family Stone, Lovin’ Spoonful, Jefferson Starship, Blood, Sweat & Tears, The Beach Boys, Tommy James & The Shondells and more aboard the 2019 FLOWER POWER CRUISE. This cruise sold out months in advance so we know you are in for a rockin time!