The Baltimore/DC chapter of LOPSA is called CrabbyAdmins (a reference to the crab industry in the Chesapeake bay). I'll be speaking there on Wednesday night about the Ganeti open source project.
This meeting will be in Columbia, MD, hosted at Next Century (across the street from OmniTI). It will run from 7pm-9pm.
If you are interested in inexpensive virtualization or just live in the area and want to meet your local sysadmin community (or me!), please stop by!
Full info and directions here: http://bit.ly/HfiVNE