Personally, it's hard to get excited about commemorating an event that led to the death of over 58,000 American soldiers and more than a million Vietnamese, particularly since much of it was the direct result of well documented lies and deception, such as the Gulf of Tonkin incident.
What's worse, the Pentagon intends to rewrite history by whitewashing this period of civil unrest and government shame from American history. The propaganda is so blatant that it has resulted in many of the era's most well known protestors and activists to come together in order to stop it.
The New York Times reports that:
WASHINGTON — It has been nearly half a century since a young antiwar protester named Tom Hayden traveled to Hanoi to investigate President Lyndon B. Johnson's claims that the United States was not bombing civilians in Vietnam. Mr. Hayden saw destroyed villages and came away, he says, "pretty wounded by the pattern of deception."