SQL PASS (http://www.sqlpass.org/) is an user group organization of SQL and database administrators dedicated to training others and sharing information.
They do a SQL Saturday which is a free event all around the country and the world. I have gone several times and enjoyed it, even though I'm not a heavy SQL admin.
There is another free event called 24 Hours of PASS, a free set of online/remote hour-long seminars on June 24th.
They also have local user groups and an online user group that does free online training/seminars too. There is one coming up on July 7th is on SQL Server Reporting Services (SSRS 101)
If you are interested in SQL, databases, or social networking events, this is one I'd recommend.