STOC  
   ACM Symposium on Theory of Computing.
   http://sigact.acm.org/stoc/

SIGACT News Theory Calendar  
   Calendar of upcoming theoretical computer science events and a list of recently released books in the field.
   http://www.cs.uiowa.edu/theoryc/

IEEE Symposium on Logic in Computer Science  
   The LICS Symposium is an annual international forum on theoretical and practical topics in computer science that relate to logic in a broad sense.
   http://www.dcs.ed.ac.uk/home/als/lics/

Theoretical Computer Science Conferences & Journals  
   Conference calls for papers, conference and workshop programs, journal calls for papers.
   http://robotics.stanford.edu/~suresh/theory/conf/conf-home.html

Computational Complexity Conference  
   Annual conference that deals with computational complexity broadly defined.
   http://facweb.cs.depaul.edu/jrogers/complexity/

Midwest Theory Day  
   Held twice a year, usually on a Saturday in December and on a Saturday in April. Details of past and future meetings.
   http://facweb.cs.depaul.edu/jrogers/MTD/