courses hold AP certificates. After students finish AP courses, they are suggested to take AP tests administered on-campus. Many students also prepare for AP tests not included in the AP courses offered. AP Calculus BC, AP Chemistry, AP Macroeconomics, AP Microeconomics, and AP World History are among the most popular AP tests taken. Students also take SAT and/or ACT on-campus, and the school supports them by offering preparatory Elective Track courses. Most students in this division apply to colleges in US, while some graduates have attended colleges in other countries as well; colleges in UK and Hong Kong are among popular choices. Many are also accepted to domestic colleges in Korea, including Seoul National University, Yonsei University, and Korea University, through rolling admission. Most admission results are in from October of the senior year to April after the graduation in February. Extra-curricular Activities Extra-curricular activities of HAFS students are highly diversified; they range from debate, public speech clubs to volunteer clubs that focus on teaching English to elementary school students in Mohyeon. Success outside the classroom is emphasized, as extra-curricular activities, along with standardized tests and GPA, are considered important factors in college admission. Sports clubs are also main parts of school Extra-curricular clubs: men & women's lacrosse, flag football, soccer, basketball, badminton, and baseball. B-boy & Poppin', Vocal Rock band, Hip-hop, Samulnori (Traditional Korean folk music), English drama, Korean drama, and Musical clubs actively engage in various activities such as freshmen orientation and school festivals. The official school festival is annually held in July. There are various other open-house events including "Drama Night", where all drama clubs perform their plays, and "Zesty Concert", the exhibition day for HAFS Orchestra and Choir. HAFS also competes in the International History Bee and Bowl and its related competitions, including the Academic Bowl of Asia, which HAFS won at the Varsity level in 2016 and 2018. The school placed second place in the Varsity Bowl of the 2018 Asian Championships. Recently HAFS students were remarked for their Startup activities. Besides the achievements from various national startup competitions, some of the teams achieved recognition at an international level. In 2015, startup team called "CED" won the first place in the Asia Pacific JA Company of the Year which was held at Seoul. With the same idea, CED was awarded Gold Medal on UN MDG: eight at the SAGE World Cup. In 2017, another startup