| Year |
Site |
Dates |
| 2014-15 |
Embassy Suites, East Peoria |
May 1-4 |
| 2013-14 |
Par-A-Dice Hotel, East Peoria |
May 3-5 |
| 2012-13 |
Sherton Four Points, Peoria |
May 4-6 |
| 2011-12 |
Sheraton Four Points, Peoria |
May 5-7 |
| 2010-11 |
Pere Marquette, Peoria |
April 30 - May 2 |
| 2009-10 |
Pere Marquette, Peoria |
May 1-3 |
| 2008-09 |
Crowne Plaza, Springfield |
May 2-4 |
| 2007-08 |
Holiday Inn Select, Tinley Park |
May 3-5 |
| 2006-07 |
Crowne Plaza, Springfield |
May 5-7 |
| 2005-06 |
Holiday Inn, Collinsville |
May 6-8 |
| 2004-05 |
Pere Marquette, Peoria |
April 30 - May 2 |
| 2003-04 |
Wyndham, Itasca |
April 30 - May 3 |
| 2002-03 |
Pere Marquette, Peoria |
May 2-6 |
| 2001-02 |
Crowne Plaza, Springfield |
May 3-7 |
| 2000-01 |
Holiday Inn, Collinsville |
May 4-8 |
| 1999-00 |
Holiday Inn, Decatur |
May 6-9 |
| 1998-99 |
Wyndham, Itasca |
May 1-4 |
| 1997-98 |
Pere Marquette, Peoria |
May 2-5 |
| 1996-97 |
Holiday Inn, Collinsville |
Apr 26-29 |
| 1995-96 |
Pere Marquette, Peoria |
May 4-7 |
| 1994-95 |
Wyndham, Itasca |
May 6-9 |
| 1993-94 |
Ramada Renaissance, Springfield |
April 30 - May 3 |
| 1992-93 |
Holiday Inn, Collinsville |
May 1-4 |
| 1991-92 |
Pere Marquette, Peoria |
May 2-5 |
| 1990-91 |
Ramada Renaissance, Springfield |
April 27-30 |
| 1989-90 |
Pheasant Run, St. Charles |
April 28 - May 1 |
| 1988-89 |
Pere Marquette, Peoria |
April 27 - May 2 |
| 1987-88 |
Ramada Inn, Mt. Vernon |
April 23-26 |
| 1986-87 |
Hilton, Springfield |
May 2-5 |
| 1985-86 |
Continental Regency, Peoria |
April 19-22 |
| 1984-85 |
Pheasant Run, St. Charles |
April 23-30 |
| 1983-84 |
Holiday Inn, Decatur |
April 7-10 |
| 1982-83 |
Continental Regency, Peoria |
April 24-26 |
| 1981-82 |
Holiday Inn, Decatur |
May 1-4 |
| 1980-81 |
Arlington Hilton, Arlington Heights |
April 5-7 |
| 1979-80 |
Continental Regency, Peoria |
April 27-29 |
| 1978-79 |
Arlington Hilton, Arlington Heights |
April 27-29 |
| 1977-78 |
Continental Regency, Peoria |
April 7-9 |
| 1976-77 |
Sheraton Hotel, Chicago |
April 1-3 |
| 1975-76 |
Marriott, Lincolnshire |
April 8-11 |
| 1974-75 |
Ramada Inn, Peoria |
April 9-12 |
| 1973-74 |
Sheraton Hotel, Chicago |
April 9-12 |
| 1972-73 |
Wagon Wheel, Rochton |
April 4-6 |
| 1971-72 |
Augustines, Belleville |
April 4-6 |
| 1970-71 |
Holiday Inn East, Springfield |
April 1-2 |
| 1969-70 |
Arlington Park Towers, Arilington Heights |
April 16-17 |
| 1968-69 |
Holiday Inn East, Springfield |
March 27-28 |
| 1967-68 |
Ramada Inn, Bloomington |
March 28-29 |
| 1966-67 |
Holiday Inn, Mattoon |
March 31 - April 1 |
| 1965-66 |
Chateau Louise, Dundee |
April 1-2 |
