A tuba-playing Santa Claus joins holiday revelers as they participate in the Santarchy mass gathering on the steps of the National Museum of Natural History in Washington. Organizers call the event, which they say attracts thousands of Santas in cities around the U.S., a “non-profit, non-political, non-religious and non-sensical celebration of holiday cheer, goodwill and fun”. (Photo by Jonathan Ernst/Reuters)
