| Business | Phone |
| National Association For Downs 1247 Gregory Ave, Wilmette 60091 | (630) 325-9112 |
| Simon Foundation Po Box 815, Wilmette 60091 | (847) 864-3913 |
| University-Chicago Women's Grp Wilmette 60091 | (847) 256-5804 |
| Iacuzzi Associates Inc 1326 Wilmette Ave, Wilmette 60091 | (847) 251-2748 |