Looking for conferences/workshops on Black Hole Thermodynamics / Holography

[GRQC]

Can anyone suggest a good place to look for upcoming conferences and/or workshops pertaining to aspects of black hole thermodynamics and the holographic principle?

In fact, what are some good "central repositories" for conference postings? LANL used to have one, but it frequently got out of date.

[jeff]

The KITP is an important centre for high energy theory - especially string theory - related conferences and lectures and makes proceedings available online:

http://online.itp.ucsb.edu/online/

http://www.kitp.ucsb.edu/talks/past/