The National Archives sent me the following information that I thought might be of interest to some:
National Archives Virtual Genealogy Fair, September 3rd & 4th
For the first time ever, the National Archives will host a virtual Genealogy Fair with live lectures and chat via the website UStream and a call-in genealogy help line.
Lectures: This two-day program will showcase tips and techniques for using Federal records at the National Archives for genealogy research. Lectures are designed for experienced genealogy professionals and novices alike.
Genealogy Help Line: Call with your genealogy questions during the fair on our special hot lines. National Archives staff will be available from 1 to 4 p.m. eastern daylight time (EDT) on September 3 and 4.
-Toll Free at 1-855-309-8404