After extensive renovations, Castaways Beach Club is set to reopen on Memorial Day Weekend with a refreshed look and an expanded menu. The boat-shaped restaurant on North Avenue Beach has undergone a $3 million renovation that includes a redesigned dining area, bar, and outdoor space. The menu has also been updated to include global flavors, such as fish tacos and hummus. Castaways will offer private event options for groups of 25 to 500 people.