There was a Mother's Day event that day, and by simply praising them on Facebook, an additional adult could enter for free. The venue is quite spacious and clean, and for just over two hundred dollars for an hour of play, it's a pretty good value. There were also activities for the children, and winners received small gifts. While it can't compare to mainland China, this activity allows children to burn off energy and gives adults an hour of "me time." It's worth it.