MADCatfish Blues Festival at Santa Anita Race Track will be off the hook this Labor Day weekend with the hottest lineup of blues recording artists and bands in Southern California, including Barbara Morrison, the Delgado Brothers, Leslie Baker, The Scorch Sisters and many more. Both days of the fest conclude with a stirring tribute to blues legend B.B. King performed by Ray Bailey and Friends, and you can stick around Saturday night for an after-hours Comedy & Blues “juke joint” in the track’s Concourse Room.