2020.08.01 (Sat) 　August 1 (Sat) ①1:00pm～1:30pm　②2:00pm～2:30pm　③3:00pm～3:30pm

2020.08.08 (Sat) 　August 8 (Sat) ①2:00pm～2:30pm (beginner level)　②3:00pm～3:30pm ( intermediate and advanced level)