Answer: Saint Walpurgis Large parts of Central and Northern Europe celebrated Walpurgis Night in acknowledgement of the saint of the same name who was canonized on 1 May, 870.
Answer: Deafness Paul Hubbard (1871-1946) suffered from deafness. He created the huddle so that he can hear teammates better and hide plays from the defending squad.
Answer: Jack in the Green Jack in the Green festivals, originating about three centuries ago and held on 1 May in recognition of the traditional first day of summer, are still practiced in some parts of England, most notably Hastings.
Answer: Hannibal Laurence Fishburne and Gina Torres, who played husband and wife on "Hannibal" (2013-15), were married in real life at the time. However, they have since separated in 2017.
Answer: Ebony In the classical days, ebony, a hardwood found primarily in West Africa, was used to make the black keys on pianos. In modern times however, plastic is mostly used to make piano keys, both black and white.