Company partners with Los Angeles chef to open location in downtown Los Angeles store LOS ANGELES, 2015-11-5 — /EPR Retail News/ —  In a first-of-its-kind collaboration, Whole Foods Market has partnered with Roy Choi to open a second Chego outpost inside the downtown Los Angeles store, opening Wednesday, Nov. 4, at 788 South Grand Ave. Located in the 41,000-square-foot…