It's located in Lake Wales (take I-4 to Hwy. 27). It's not on 27, but it won't be hard to find. It's pretty neat and on the way to Bok Tower Gardens if you're interested in that sort of thing. Also, it's near Chalet Suzanne if you like gourmet dinners (very pricy).
Also off Hwy. 27 - Cypress Gardens in Winter Haven. Winter Haven also has the Water-ski Museum.