1. Tie between 3 trips I made to watch my son compete for Nebraska. One was when he won the Big Ten championship, the other two were at the national championship when he earned first team All-American honors, including a runner-up finish.
2. Super Bowl XXXII, 1998 San Diego, Denver Broncos 31 - Green Bay Packers 24. Simply unbelievable day/experience. Pre-game party with Marv Levy, Jim Plunkett and Mark Bavaro, then an incredible game.
3. World Series Game 3, 2016 Wrigley Field, Cleveland Indians 1 - Chicago Cubs 0. Not the outcome I wanted, but was still incredible to be at.
4. Michigan 35 - Notre Dame 31, 2011 at the Big House, First night game in Michigan history, Record 114,804 in attendance. Michigan trailed by 17 at one point in the 4th quarter before mounting an incredible comeback.
5. Tie between the Nebraska-Miami 2014 and Nebraska-Michigan State 2015 football games. The atmosphere for the Miami game was electric. The Michigan State game was special because it was the first Nebraska home game for my wife and daughters.
Edit: Forgot about #6 below
6. #1 Kentucky 73 - #5 North Carolina 72, 2011 at Rupp Arena. Awesome game, historic venue.