(Left to right) John Sebastian of Lovin’ Spoonful; Lupita Sanchez-Cornjo, board chair of the Hollywood Chamber of Commerce; “Mama Cass” Elliot’s daughter Owen Elliot-Kugell; Elliot’s sister, Leah Kunkel; Michelle Phillips, member of The Mamas & the Papas; Stephen Stills of Crosby, Stills, Nash and Young; Los Angeles Councilmember Mitch O’Farrell. Screenshot via video by Variety.
