Uh nice - http://midwestreprapfest.org - just joined the reprap Community on G+ to find this
"The 2013 Midwest RepRap Festival in Elkhart Indiana is the place to be March 15-17th.
Registration is FREE, there are no tickets, no entry fees, just come hang out all weekend and hang out with other 3D printer guys and gals. This event will feature a build-event for Rostock MAX’s, Guest speakers such as @Johnny_Russell (hope i tagged the right one) from UltiMachine.com, @Josef_Prusa (Live broadcast), and more to come! "
http://midwestreprapfest.org/