I am teaching MATH 140 and MATH 597C (Enumerative Combinatorics) this semester.
2009 Fall AMS Eastern Sectional Meeting: Special Session on q-Series and related areas in enumerative combinatorics and number theory (October 24 - 25, 2009, Penn State University)
Algebraic Combinatorics Workshop (December 14 - 15, 2009, KAIST, Korea)
2009 AMS-KMS Joint Meeting: Special Session on algebraic combinatorics (December 16 - 20, 2009, Seoul, Korea)