You'd think I'd remember to do this ahead of time... last month I gave a presentation about BizTalk Server 2006 at the Philly .NET user group. We covered basics as well as some of the new features, especially with regards to packaging and distribution.
This last Saturday, we had the Philadelphia Code Camp II: SQL Server Edition event. I gave a talk on SQL Management Objects on SQL Server 2005. We had over 120 people at the event, and sessions went from 9am to 4pm or so. There were a lot of other great local speakers at the event as well - Mark Scott, Bill Wolff, Mitch Ruebush, Chuck Urweiler, Reed Sutton, Chuck Boyce, Sharon Dooley, Vince Napoli, and Joe Toscono.
June's Code Camp II: Application Server Edition event will be focused on SharePoint and BizTalk Server.
If you want to give a presentation about BizTalk at the event, please leave me a comment. I need to flesh out the agenda and get the topics lined up for the BizTalk track.