Southern Illinois Irish Festival
- Annual celebration of the state's Irish heritage. Features events, fun, food and fairs and concerts.
- http://www.silirishfest.org/

Black United Fund of Illinois (BUFI)
- A self-help organization that provides financial and technical support to projects that improve the quality of life in African-American communities throughout the state. Includes support programs, donation forms, affiliated organizations, and contact deta
- http://www.bufi.org/

Emerald Society of Illinois
- Supports the state's Irish-American police officers through its members programs and events, newsletter, related links, and contacts.
- http://www.emeraldsocietyofillinois.org/