I miss a great number of things about the BET @ MSG.: I miss dealing with scalpers; getting to the Blarney early to look for tickets; the random and spontaneous LGO chants; the pulse of mid-town; 12 hours of the best college bball you can handle; being in my friend's box seats one session, then down with the crowd the next; scooping up tickets for tomorrow's games from today's losers; watching great players go nuts in non-SU games; just being in the MECCA of CBB with the best conference and most fierce rivalries in the sport, but they were family rivalries: we can disrespect our BE brethren, but I would root for any of them over other teams in the NCAA (well, maybe not GT, but you know what I mean).
Mostly, I miss the people I used to go with each year.
Edit:. My senior year of college, my parents offered to send me to Florida for spring break. Instead, I went to the first BET in MSG. I went with my former roommate, of whom I posted in regard to Kobe Bryant's demise. That event was, and is, part of who I am.