Community-based day programs that provide social and recreational opportunities for adults with developmental disabilities who generally have acquired most basic self-care skills, have some ability to interact with others, are able to make their needs known and respond to instructions. The programs use social and recreational activities to help participants develop and maintain basic functional skills, though most will remain in the program on a long-term basis rather than transitioning to more independent settings.

Community-based day programs that provide training in community integration and self-advocacy specifically as they relate to recreation and leisure pursuits. Participants are generally adults age 18-22 with developmental disabilities who are still in school and desire an after-school program or are older than age 22 but are not working or are working part-time.

Organizations that provide an opportunity for individuals with a disability or a health condition to meet and socialize with others through dances, parties, picnics, barbecues, events for children and other companionable activities. Some organizations may also offer lecture series which address topics of interest to the membership or provide opportunities for involvement in charitable fundraising and other similar activities.

Individuals who are generally between the ages of 18 and 25 depending on the ages that specific programs use for qualification.

A severe, chronic disability that is attributable to a cognitive, neurological or physical impairment or a combination of cognitive, neurological and physical impairments; that is manifested during the developmental period (prior to age 22); that is likely to continue indefinitely; and that results in substantial functional limitations in three or more areas of major life activity including self-care, receptive and expressive language, learning, mobility, self-direction, capacity for independent living, and economic self-sufficiency.