CHICAGO (AP).- Nights at the museum aren’t always as quiet as you’d think. There are parties and corporate events. Sometimes, dozens of kids and their parents are allowed in for one big, fairly sleepless sleepover. But then the place can go from busy and loud to shadowy and still, almost in an instant. Some people might be spooked. But not Kate McGroarty. She grabs her pillow and the quilt her mom made her and heads into the depths of Chicago’s Museum of Science and Industry in search of an unusual place to lay her head for the night. It’s all part of the adventure — one of the big perks of winning the chance to live in the museum for an entire month. She has, in her time here, slept in a bunk in a World War II era German submarine. She has