Bill Pugh and I will be presenting a tutorial on FindBugs at PLDI 2007. The intended audience is researchers in static analysis and automated bug-finding who are interested in using FindBugs as a platform for bug-finding analyses. (Hmm, the tutorials haven't been posted on the PLDI website yet.)
PLDI will be part of FCRC this year. I think that's great, since it allows attendees to check out interesting research at lots of other conferences and workshops.