January 7	János Pach, Budapest and Lausanne (webpage: http://www.renyi.hu/~pach/) Title: Overlap numbers of hypergraphs. Note: This talk is at a different time and day than usual.
	January 12	Richard Stanley, MIT (webpage: http://math.mit.edu/~rstan/ ) Title: Skew Young tableaux.
	January 14	Richard Stanley, MIT (webpage: http://math.mit.edu/~rstan/) Title: A survey of alternating permutations. This talk is a PIMS Colloquium talk.
	January 19	Dido Salazar-Torres, SFSU (webpage: http://math.sfsu.edu/cm2/profile.php?name=dido ) Title: Gelfand-Tsetlin polytopes and Feigin-Fourier-Littelmann-Vinberg polytopes as marked poset polytopes.
	February 2	Andrew Crites, University of Washington (webpage: http://www.math.washington.edu/~acrites/ ) Title: Greene's theorem and pattern avoidance.
	February 16	Chris Rodger, Auburn University (webpage: http://www.auburn.edu/~rodgec1/ ) Title: Amalgamations and graph decompositions.
	February 18	Béla Bollobás, Cambridge, Memphis, Microsoft Title: The critical probability of percolation on self-dual polygon configurations. This talk is a PIMS Colloquium talk.
	March 2	Richard Taylor, Harvard University (webpage: http://www.math.harvard.edu/~rtaylor/) Title: Lecture II: Galois representations. This talk is part of the Milliman Lecture Series and will replace the usual combinatorics seminar talk.
	March 9	Béla Bollobás, Cambridge, Memphis, and Microsoft Title: Bootstrap percolation in all dimensions.