 UDCA functions include publishing a quarterly newsletter, maintaining a website, sponsoring a volunteer radio patrol and walking tours of the neighborhood, planning social events, snowplowing non-emergency streets, and organizing support for neighborhood schools, community-wide yard sales, and biennial Home and Garden Tours.Surrounding communities include the Golf Club Estates, Palmer Woods, Green Acres, Sherwood Forest, Bagley Community, and Martin Park.All are part of the 12th Precinct Coalition and University Commons, umbrella organizations that address issues of area-wide interest.