Los Angeles — sweetgreen, the seasonal restaurant with the mission of connecting people to real food, has hired Starbucks veteran Chris Carr as its new chief operations officer. “Chris’ values and leadership skills will make for an exceptional addition to the sweetgreen team,” says Jonathan Neman, co-founder and CEO of sweetgreen. “With his experience in delivering sustainable growth in retail and supply chain, we’re looking forward to Chris furthering his impact on the future of real food and amplifying our growth ahead.” Carr most recently served as Starbucks’ executive vice …