International Amateur Radio Day
National Adult Autism Awareness Day
Pet Owners Independence Day
England: British and World Marbles Championship, Greyhound Public House, Tinsley Green, West Sussex.
England: Devizes to Westminster International Canoe Race (Apr 18-21). 66th year. See www.dwrace.org.uk
The “Midnight Ride” of Paul Revere and William Dawes took place (at about 10 pm) in 1775.
Anniversary of the 1906
Birth anniversary of American attorney Clarence Darrow (1857-1938).
Happy Birthday! America Ferrera, Barbara Hale, Melissa Joan Hart, Jane Leeves, Eric McCormack, Hayley Mills, Rick Moranis, Conan O’Brien, Eric Roberts, Eli Roth, David Tennant, James Woods