The Louisville-based chain said customers visiting Thursday, the annual cult holiday known as International Talk Like a Pirate Day, will get free whitefish for saying "Arrr!" while North Carolina-based Krispy Kreme said customers talking like buccaneers will receive free doughnuts, Time Magazine reported Thursday.
Mango, a company specializing in language-learning software, created an online tutorial for revelers to "learn pirate" and celebrate the day.
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