Introduction to the Tatami Activity Hall: The Tatami Activity Hall is located on the second floor of the museum. During the Japanese colonial period, it was a place for people to eat, cool off and rest after bathing. Here you can overlook the beautiful scenery of the entire Beitou Valley and the park. Today, the tatami event hall is mainly used for tourists to rest and also serves as a performance venue. Shoes must be taken off when entering.