Dunk Hat ($20 retail) is Hasbro’s latest entry in to the wacky action game category. It’s basically a portable version of the carnival dunk tank. One person wears the water-filled reservoir on top of their head. When either target is hit with one of the included foam balls, the reservoir tips and spills water down the wearer’s face. In addition to the reservoir and targets, also part of the wearable contraption is a pair of goggles, so no one gets hit in the eye.