Watermelon Frog Art More Carved Fruit Some of my nieces and nephew returned for another weekend. This time we "carved" a watermelon into a frog. Ages 7,9 and 10 and the kids were thrilled. Empty Nester, Wacky Uncle Dave, spent about an hour, no TV, no Video games, No fights... just fun in the kitchen. VERY VERY EASY to do!