The Gathering of the Vibes has expanded its roster of performers with some familiar names. Mike Gordon, fresh off his appearance at the Jammys (where Vibes founder Ken Hays presented the Grahamy Jammy) will bring his latest touring band to the festival. In addition, Bill Kreutzmann’s new trio, featuring Scott Murawski and Oteil Burbridge will make an appearance. While the daily schedules have not yet been announced, it is entire possible that Gordon will sit in with the Grateful Dead drummer’s group, which evolved out a performance earlier this year in Costa Rica by Gordon, Murawski and Kreutzmann. The Gathering of the Vibes will return to Bridgeport, CTs Seaside Park from July 31-August 3 with a line-up that already includes: Phil Lesh and Friends, The Black Crowes, Sam Bush Band, Derek Trucks & Susan Tedeschi’s Soul Stew Revival, The Neville Brothers, Porter Batiste Stoltz, Assembly of Dust, Dark Star Orchestra, Deep Banana Blackout, Donna Jean & The Tricksters, Jackie Greene Band, New Riders of the Purple Sage, Strangefolk, Ryan Montbleau Band and Zappa Plays Zappa.