Here you go, I got bored and put this together for any inquiring minds who might want to know...

Top 10 Vanier Cup Attendances
1989 Western v Sask: 32,847 – SkyDome
1991 WLU v Mt.A: 30,191 – SkyDome
1995 Western v Calgary: 29,178 – SkyDome
1994 Western v Sask: 28,652 – SkyDome
1992 Queen’s v SMU: 28,645 – SkyDome
1990 Sask v SMU: 26,846 – SkyDome
2007 Manitoba v SMU: 26,787 – Rogers Centre
2011 MAC v Laval: 24,935 – BC Place
1974 Western v UofT: 24,777 – CNE Stadium
1976 Western v Acadia: 20,300 – Varsity Stadium