Names can be deceiving. Case in point: the Williamsburg Renegade Craft Fair. The sobriquet suggests something aggressive and fierce, with maybe a bit of camo clothing and pirate chic thrown in for accent. But this annual fest is cuter-than-thou rather than cooler-than-thou. You?ve never seen so many hip kids surrounded by such a forest of T-shirts and tote bags featuring deer, squirrels, owls, and other cuddly totems. The McCarren Park Pool?the site of the fair?is aswim in sweetness.