Last night at the Highline Ballroom in New York City, Blues Traveler welcomed a familiar face to the stage. With echoes of Wetlands nights past, the Spin Doctors Chris Barron stepped out to lend vocals during a cover of ‘The Joker,’ with opener Lisa Bouchelle participating as well. On Sunday, the Spin Doctors’ frontman likely with sit in with Traveler once again, when he opens a show for them at the Stone Pony in Asbury Park, New Jersey. On Saturday, Barron will appear with his Time Bandits project in Hartford, with a show scheduled for Sully’s Pub. Earlier that day Barron will perform a 2PM an acoustic set with bandmate Jon Loyd on local radio station WCCC, 106.9 FM.