I know I've got more, but these are the ones that stand out for me:
1. Being being pulled up on stage by Edwin of I Mother Earth and introduced to the crowd of 2000 because it was my friend and I's 60th time seeing them. (And being mentioned in the newspaper the next day!)
2. Nikki Sixx singing a line of a song directly to me at the Crue show in 2000.
3. Ozzfest 2000 - watching the majority of the bands from the side of the stage.