A senior citizen center is a type of community center where older adults can congregate to fulfill many of their social, physical, emotional, and intellectual needs. In the United States, many towns have senior centers that are usually locally funded, though some may receive state and federal money. To maintain operations, senior centers must leverage resources from a variety of sources. These include federal, state, and local governments; special events; public and private grants; businesses; bequests; participant contributions; in-kind donations; and volunteer hours. Most centers rely on 3 to 8 different funding sources.