정월 대보름Great Full Moon
Daeboreum (대보름; literally "Great Full Moon") is a Korean holiday that celebrates the first full moon of the new year of the lunar Korean calendar which is the Korean version of the First Full Moon Festival. This holiday is accompanied by many traditions.
떡국 Rice cake soup
Tteokguk (떡국) is a must have food on New Year’s Day in Korea.
Most of Korean people still exchange their NYD greetings that “Did you have a bowl of tteokguk today?” along with “Happy New Year”.