On what feast day, celebrated on December 28th, do pranksters play tricks on friends and family in some Spanish-speaking countries?

Day of the Holy Innocents

Who jailed Peter hoping to please Jewish leaders, only for Peter to escape miraculously? In "Thor: Ragnarok," which actor portrays the Grandmaster? Who was lead vocalist of the British band Joy Division? What was the major benefit of the Panama Canal to the U.S.? Which event in Massachusetts led to the red scare due to accusations of anarchism and socialism in the early 1920s?