One of the biggest fund raising events in North Central Florida is happening tomorrow night. The Sebastian Ferrero Foundation's Noche de Gala is raising funds to build a childrens hospital in Gainesville. The huge event is expecting one thousand guests, and this afternoon crews at the Besilu Collection Horse Farm in Micanopy were doing everything from setting up tents to practicing their dance steps. This year's theme is the grand ball, and one organizer says those attending can expect a night of fun and elegance. The foundation is named after 3-year-old Sebastian Ferrero who died in 2007 after a medication overdose.