On Saturdays, I took my children with me. Because of the promotion, there were so many people that I waited in line for half an hour to get in. It seems to be very popular with children, one by one are very excited. Children can experience the roles of firefighters, doctors and other settings, as well as play with toys such as clay sculptures. It's a rare experience to be able to cooperate with others and be guided in the process of playing and accomplish things that are not usually motivated to do, such as folding quilts and washing clothes.