It's technically 4.5 hours away but specifically an underclassmen event: 8/29/15, in Fredricksburg VA.
http://www.perfectgame.org/Eve...ault.aspx?event=3066
At the same time and place they are having the mid atlantic top prospects showcase, which it says you can ask for an invite:
http://www.perfectgame.org/Eve...ault.aspx?event=3065