The Starbucks Korea controversy over a 'Tank Day' tumbler promotion sparked political division, leading to public apologies and boycotts, reflecting broader tensions in Korean society surrounding historic events and political affiliations.

The Starbucks Korea controversy over a 'Tank Day' tumbler promotion sparked political division, leading to public apologies and boycotts, reflecting broader tensions in Korean…

When Starbucks Korea launched its “Tank Day” coffee promotion on May 18 — the day South Koreans commemorate the 1980 massacre of protestors in Gwan...