3 links
Computational Complexity Conference
facweb.cs.depaul.edu
Annual conference that deals with computational complexity broadly defined.
Midwest Theory Day
facweb.cs.depaul.edu
Held twice a year, usually on a Saturday in December and on a Saturday in April. Details of past and future meetings.
Theoretical Computer Science Conferences & Journals
ai.stanford.edu
Conference calls for papers, conference and workshop programs, journal calls for papers.