The 2011 ESRI International User Conference will be in San Diego, CA July 11-15.
During the ESRI DevSummit last March, GIS.SE sponsored Kirk Kuykendall to attend and he did an outstanding job of promoting the site. Will they be doing something similar for the User Conference?
Also, are there any events planned for community members who will be in attendance? There will probably be about 10x as many attendees as DevSummit had, so there should be a good response if a meetup is scheduled.