Under the direction of the first counselor, the presidency should plan weekday activities for all Primary-age children. Usually those of nursery age do not attend. Activity days should usually be held quarterly. Activities should encourage the children to interact with each other and have wholesome fun by involving them in physical, creative, cultural, and service activities. The activities should not be costly for leaders or children and should be held in the meetinghouse or another convenient place. Preparation for these activities should not interfere with Sunday Primary.
Primary Handbook, p. 6.