Seollal is one of the biggest holidays in Korea along with Chuseok (also known as the Korean Thanksgiving day). Seollal is the New Year’s Day in lunar calendar. On Seollal, Koreans demonstrate their respect to parents and elders in the family Koreans almost always wear Hanbok on this day and eat Tteokguk traditional soup made of rice cake and Yakwa in addition to playing a traditional game like.With passing of Seollal, Koreans add one year to their ages.