NEW YORK–(BUSINESS WIRE)–Today, Shake Shack published its annual Stand For Something Good® Summary that provides a 2021 update of domestic, company-owned operations with a focus on diversity, equity and inclusion, workplace benefits and compensation, supply chain and sustainability initiatives. The summary also provides an update on the continued growth and menu innovations in international markets. “I’m incredibly proud of everything the Shake Shack team accomplished in 2021, from bringing a