The book was published during the celebration of the ship's fiftieth anniversary at Plimoth Plantation. Yes reached their fiftieth anniversary year in 2018. This occurred after mass demonstrations took place on the tragic event's fiftieth anniversary in 1965. The characters were introduced as part of the soap's fiftieth anniversary. The feast of the fiftieth day is especially celebrated. The Who in celebration of his fiftieth birthday. Miffy celebrated her fiftieth birthday in 2005. Davy spent the winter in Rome, hunting in the Campagna on his fiftieth birthday. Stephin Merritt began recording on his fiftieth birthday on February 9, 2015. Pentecost is the fiftieth and last day of the Easter season. Prost took his sixth win of the season and the fiftieth of his career. Wilhelmina made further exceptions for such events as her fiftieth birthday in 1930. This marks the beginning of the Fiftieth Generation. These singles were a countdown to her fiftieth single. The band slowed down their touring schedule in their fiftieth year.