Pepero Day is an observance in South Korea similar to Valentine's Day. It is named after the Korean snack Pepero and held on November 11, since the date "11/11" resembles four sticks of Pepero. The holiday is observed mostly by young people and couples, who exchange Pepero sticks, other candies, and romantic gifts. Lotte denies starting the holiday and instead states that they noticed a bump in Pepero sales around November 11th and after continued popularity they decided to then encourage the holiday with special gift boxes and other promotions. Some consider it to be a contrived holiday and some teachers have encouraged children to exchange healthy snacks to help combat obesity.
According to one story, Pepero Day was started in 1994 by students at a girls' middle school in Busan, where they exchanged Pepero sticks as gifts to wish one another to grow "as tall and slender as a Pepero".
Austin and I were showered today with Pepero sticks from our students, but don't worry we won't eat them all at once because my co-teacher made sure to remind me, "Lauren, don't eat all of those or you will get very fat!" Thanks, Young Jin, for reminding me of that!!