What are some suggestions for things to do in New York in Dec?

This will be my first time in the Big Apple, and I am looking to do it up. Now I am going to try and do a lot of the touristy stuff, but I am looking for some great insider information on places to go. I love live music, and great food. I am staying at the New Yorker Hotel so I will be around Midtown, I guess?
I have heard of some bars that sounds cool. PDT, and Death & Co. If any one has any suggestions for me as to bars and other cool stuff, in the Midtown area, I would appreciate it.
I live in Austin, so if anyone wants to swap info, I can let you know some cool things to do it Austin.