(Breitbart) Although originally designated by Congress to be "Patriot Day" in December of 2001, Obama proclaimed 9/11 a "national day of service" five years ago to encourage Americans to do good deeds in memory of those who died in the 2001 terrorist attacks. For the most part, it's liberal community organizers and non-profits like KaBOOM! who participate in the "day of service."
Not to state the obvious, but as KaBOOM! is a word used to represent loud explosions, wouldn't they want to leave that logo at home on 9/11 - a day of horrifying loud explosions?