Mardi Gras is right around the corner Busch Gardens Tampa has announced plans for its Mardi Gras celebration. There will be extra entertainment, strolling performers, and plenty of beads. Food booths will sell classic dishes such as beignets and po boys. Mardi Gras takes place weekends and select weekdays, January 16 through February 16. Theme park reservations are required, and remember that Busch Gardens is currently closed most Wednesdays.