The Bloomfield Starbucks in Pittsburgh formed a union with a unanimous 20 to zero vote on Wednesday, April 13.
"We urge Starbucks CEO to do what's right and sign the Starbucks Workers United Non-interference and Fair Election Principles," Pittsburgh Starbucks Workers United said in a statement.
Gov. Tom Wolf has already tweeted his congratulations.
The vote results are unofficial and are pending national certification.
This union joins about 20 other Starbucks stores nationally that voted to form unions in Dec. 2021.
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