(London Daily Mail) The Harvard Business School professor who blasted a family-run Chinese restaurant for overcharging him $4 has previously attacked a sushi place in a dispute over a Groupon.
Associate professor Benjamin Edelman complained to the owners the of Sichuan Garden in Brookline, Boston, after he was charged $1 more on each of the four items he ordered for takeout recently.
But it wasn't the first unsatisfactory encounter that caused him to vent his frustrations via email.
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After the Osushi restaurant in the city's Back Bay refused to apply his Groupon coupon toward their prix fixe menu in 2010, he threatened to take his complaint to the city's licensing board.