ISA just got over, but the next round of calls is coming up. Some deadlines to be aware of:
ISA Northeast (Nov. 4-5, Providence RI) – Call is May 20
ISA Midwest (Nov. 10-13, St. Louis MO) – Call is July 1
ISA 2012 (April 1-4 2012, San Diego CA) – Call is June 1
I just got back from ISA and had a blast, I highly recommend that everyone studying IR issues submit to at least one of these conferences.