Here is some additional info from an email exchange with Bob Hesselbein, the VHPA coordinator for the monument dedication. Bob recommends that all attendees plan on arriving by 2:30 PM for the event. Arlington National Cemetery has airport-style screening which may cause a brief delay, and the walk to the Memorial Amphitheater takes approximately 20 minutes. Transportation will be available for those unable to make the walk to and from the dedication site. No guidance was provided regarding dress code so let the dignity and solemnity of the occasion be your guide.
John Long, President