The Hard Rock Café Boston welcomes local and much-loved Boston band SlipKid back to the venue to raise awareness and money for Autism Speaks. The Who tribute band, fronted by music industry veterans Gary Cherone on vocals, his brother Markus on lead guitar, Paul Mangone on bass, Dana Spellman on drums and Jeff Calder on sound boards and programming, celebrate The Who’s energy, music and Žlan. A silent auction held throughout the evening will be “in concert” with Slipkid’s wide-ranging playlist, benefiting America’s largest autism science and advocacy organization.