Several hundred picketers gathered outside of the Empire State Building, the site of a Starbucks Reserve location and the company's regional headquarters.

Four years after workers at a Starbucks store in upstate New York became the first to unionize, hundreds of outlets followed – defying intense resistance from the coffee chain.…

Several hundred picketers gathered outside of the Empire State Building, the site of a Starbucks Reserve location and the company's regional headquarters.