Excerpted from an article by Neil Koepke in the Lansing State Journal -
some details I hadn't seen before.
 
Wisconsin, Minnesota, Michigan, Michigan State signed a 4-year agreement
to play Thanksgiving Weekend:
  1993 - Auburn Hills
  1994 - Minnesota
  1995 - Detroit (Joe Louis)
  1996 - Milwaukee
 
'93 pairings MSU-Minn and Mich-Wis the first night; CCHA trades opponents
with WCHA the second night.
 
'93 Great Lakes Invitational includes Notre Dame with regulars Mich,
Mich Tech and MSU.  (This may have been posted before - my apologies
if so - I jsut don't remember for sure.)