Dear Colleagues, Please take note of the following announcement regarding ILC contributions to the CALOR06 conference. Norman Dear ILC Colleagues, CALOR06 will feature four sessions dedicated to linear collider calorimetry. We urge you to attend and to submit abstracts for presentation of your ILC research and development. From these submissions we'll select a comprehensive set of talks covering aspects of linear collider EM calorimetry, hadron calorimetry and particle flow algorithms. You can learn more about CALOR06, which will be held June 5-9 in Chicago, at http://www.hep.anl.gov/CALOR06/. Feel free to contact us with your questions and suggestions! Sincerely Jerry Blazey and Harry Weerts ILC Session Organizers for CALOR06