Dragon

Split the group into two parts. Get them into line and have them wrap their arms around the waist of the person in front of them forming a long chain. Stick a rag or handkerchief in the back pocket of the last person. The goal is for the front person of one group to get the “tail” of the other, while the tail of the group tries to avoid getting caught. Can be done indoors as well if you have enough room.