Starbucks began in 1971 as a small coffee shop in Seattle and has since grown into a global brand under CEO Howard Schultz. The company rapidly expanded to over 2,600 stores but then sensed quality was declining. Schultz implemented a radical change by closing stores for 3.5 hours to retrain all baristas on espresso making. This addressed issues from rapid growth like compromised quality and inconsistent customer service. Schultz's transformation efforts helped Starbucks regain its focus on quality coffee and customer experience.