Tampa’s signature pirate event got off to a chilly start, but things warmed up as the day and parties progressed.

Every year, an estimated 300,000 participants come to Tampa for the Gasparilla Pirate Festival, a mock attack by a band of pirates called Ye Mystic Krewe. The pirates’ plot is simple: storm the shores, take the city’s key, and parade down Bayshore Boulevard.

Pirates are temporarily taking over downtown Tampa to celebrate Gasparilla, an annual pirate-themed festival. Known as the city's "signature event," Gasparilla was named after famed Florida pirate José Gaspar from the 18th century, who went by Gasparilla.

Pirate Fest: The fest will take place along the Riverwalk in downtown Tampa with live music on two stages before and after the parade in Curtis Hixon Park and MacDill Park from 10 a.m. to 8 p.m. After-parties will be going on all night in downtown Tampa and Ybor City.

Thousands of pirates are invading Tampa Bay looking for treasure in the form of beads and medallions. It's a tradition that has been going on now for more than 100 years. If you are heading to Gasparilla,