You can post advertisements and sign up on community bulletin boards, squares, village committees, morning exercise points, etc. You can also organize human resources, so that the community, friends and relatives, senior citizen associations, and other channels to publicize more and more, to attract more seniors to join the square dance team.
Creating a good dancing environment for the elderly, such as providing a spacious and bright practice space, comfortable seats, fresh air and music, but also pay attention to the safety of the elderly in the process of dancing.