Last night, the 15,000 delegates of the Boy Scouts of America's national honor society, the Order of the Arrow, were dared to perform a daily act of unselfish service, and share it on social media using the hashtag ‪#‎DareToDo‬. Here's a gigapixel picture from their recent national conference. Are you part of another organization that could accept the #DareToDo challenge? Whether it's a group of 15 or 15,000, every daily act of service can make a difference. #NOAC2015