President Obama And The First Lady Host Halloween Party For Military Families
WASHINGTON - OCTOBER 29: Actors, staff and volunteers wait to greet trick or treaters at the White House October 29, 2011 in Washington, DC. President Barack Obama and first lady Michelle Obama hosted military families and other trick or treaters for a Halloween party. (Photo by Brendan Smialowski/Getty Images)
Halloween weekend festivities get started all over the U.S. and around the globe.