A major internation conference, The Power of Analysis, was held at Princeton University on May 4-8, 2009, in honor of the extraordinary research accomplishments of Charles Fefferman, on the occasion of his 60th birthday. Please check the conference website for further information.
Geometry and the Imagination - a conference in honor of BIll Thurston's 60th birthday was held at Princeton June 7-11, 2007. Please check the conference website for further information.
Special Topology and Geometry meeting in honor of Wu-chung Hsiang was held at Princeton on December 10th, 2005. Please check the meeting website for further details.
Arithmetic Geometry and Number Theory - Conference to Honor Nicholas M. Katz on his 60th birthday was held at Princeton on December 11-14, 2004. Please check the conference website for further details.