My number one is being at Comerica park in 06 for the wild card game Against the Yankees the night we beat them to move on. I was at the game and it was a awsome atmosphere!!
Watching the wings win there first cup in some 40 years was a great memory as well but does not beat being there
Vine Johnson hitting the game winning shot against the trailblazers in the NBA finals and then being dubbed 007
Pistons beathing the "mighty" Lakers at the time with Shack, Kobe, Malone and Payton 4 games to 1 and seeing Shack and Kobe self destruct
And of course our Lions...1991 Playoff win over the Cowboys 38-6 I think, this game was billed as the Two teams of the future, well we all saw how that worked out