kera288Starbucks workers at Denton's 2300 S. Loop 288 store voted to unionize with a 16-4 vote on Monday evening to become the 20th Starbucks location in Texas to join StarbucksStarbucks workers at Denton's 2300 S. Loop 288 store voted to unionize with a 16-4 vote on Monday evening to become the 20th Starbucks