Rachael Ray is having Train, Billy Gibbons of ZZ Top and Jimmy Cliff over to lunch. Rachael Ray’s annual Feedback party at SXSW has been announced with another all-star line-up over lunch from 10:30am until 4pm Saturday, March 17 at Stubbs BBQ. The line-up this year features Train, Jimmy Cliff, Givers, Blitzen Trapper, The Heavy,