I am so there.
It was suggested to me by
SanDiego1k (who knows about my sweet tooth)
that we have desert at
Serendipity. Can you say
frozen chocolate. 
^ This place is famous for their frozen chocolate (and the long holiday lines to get in). It's kitschy, but still worth it.
Frrrozen Hot Chocolate 8.50 < their spelling. Enough for 2 to share, but why.
Menu here
http://www.serendipity3.com/food.htm
Pay special attention to the desert menu.
Catman, looks like my first Souper Do!
Finally.