It means festivity and fun. It means that the dreamer will get together with his loved ones and relatives at an invitation such as a wedding, engagement or circumcision, will have fun like he hasn't had fun for a long time, and will get rid of all his stress and sadness in this way. Doing a halay dance with a large group of relatives in a dream indicates that you will enter a happy and peaceful job, get support from a close friend or a friend, take advantage of an educational opportunity, and get through a difficult period easily with patience.