Recall that the International Category Theory Conference CT2011 will take place in Vancouver from Sunday JL 17 through Saturday JL 23. The Scientific Committee is pleased to announce the INVITED SPEAKERS Marcelo Aguiar, Texas A&M Richard Garner, Macquarie Andre Joyal, UQAM F. William Lawvere, SUNY at Buffalo Sandra Mantovani, Milano Robert Pare, Dalhousie The conference website is http://www.mat.uc.pt/~ct2011/ Contributed talks will be about 25 minutes in length. If you would like to give one, please submit a title and an abstract of at most half a page using the LaTeX template at http://www.mat.uc.pt/~ct2011/program.html#Abstract.html Please send it to Richard Wood <rjwood@dal.ca> before MAY 01 with subject "CT2011 Abstract". The Scientific Committee Michael Barr, George Janelidze, Steve Lack, Tom Leinster, Susan Niefield, Diana Rodelo, Pino Rosolini, Myles Tierney, Richard Wood (Chairman) [For admin and other information see: http://www.mta.ca/~cat-dist/ ]