The Sol Gamis Quartet Charitable Contribution Award recognizes the quartet that makes the largest combined dollar contribution to local charities, the Illinois District, and/or the Harmony Foundation during one calendar year. The award is presented annually during the spring chorus competition.
| Year | Quartet |
| 2019 | Take Note |
| 2013 | Take Note |
| 2012 | Gadzooks |
| 2011 | Gadzooks |
| 2010 | |
| 2009 | Gadzooks |
| 2008 | Gadzooks |
| 2007 | Gadzooks |
| 2006 | Gadzooks |
| 2005 | Gadzooks |
| 2004 | C-U Swing |
| 2003 | Last Call |
| 2002 | Last Call |
| 2001 | 4 Crying Out Loud |
| 2000 | 4 Crying Out Loud |
| 1999 | 4 Crying Out Loud |
| 1998 | 4 Crying Out Loud |
| 1997 | 4 Crying Out Loud |
| 1996 | 4 Crying Out Loud |
| 1995 | 4 Crying Out Loud |
| 1994 | 4 Crying Out Loud |
| 1993 | 4 Crying Out Loud |
| 1992 | 4 Crying Out Loud |
| 1991 | Antiques |
| 1990 | Antiques |
| 1989 | 4 Crying Out Loud |
| 1988 | Sounds Of Senility |
| 1987 | Male Delivery |
| 1986 | Antiques |
| 1985 | Male Delivery |
