From Her Interactive: It's not all luaus and leis for Nancy Drew in The Creature of Kapu Cave as she travels to Hawaii as a research assistant for Dr. Quigley Kim. In transit, she runs into the Mapu family, who loan her an SUV and give her directions to Dr. Kim's camp. The Hardy Boys, on a separate covert operation, are also visiting Hawaii and staying at the cultural immersion center run by the Mapu family.