Question: The Artists and Writers Ball was founded in the late 1970s as an alternative to which festival which is held every year in Tampa and hosted by Ye Mystic Krewe of Gasparilla?
Sentence (from "Gasparilla Pirate Festival"): The Gasparilla Pirate Festival is a large parade and a host of related community events celebrated almost every year since 1904 in Tampa, Florida.
Relevant evidence: Yes