1/24-26 - Lake Worth Beach Sand Sculpting & Seafood Festival at the Lake Worth Beach, 10 S. Ocean Blvd. Professional and amateur sand castle sculptors compete for cash and prizes. Featuring an oceanside seafood festival, childrens area and live music. F: Noon-9 pm; Sat.: 10 am-5 pm; Sun.: Noon-5 pm. Free. 586-1600.