MEMPHIS — The Memphis Independent School District (ISD) Summer Food Service Program is underway, according to Memphis ISD Food Service Director Sherree Foster.A federally-funded program administered by the Texas Department of Agriculture, breakfast will be served from 7:45-8:30 a.m., followed by lunch from 11:45 a.m.-12:30 p.m., at the Austin Elementary School Cafeteria, 515 S. 9th St....