It's spring break in the Philadelphia area and you need to keep the kids entertained during the break. Here are a few ideas to keep everyone busy and happy: Shows The Light Princess at the Arden Theater Things to See Frogs a Chorus of Colors at the Academy of Natural Sciences Jurassic World at the Franklin Institue Things to Do Legoland Discovery Center Franklin Square Hayride to Bunnyland at Linvilla Orchards Free Events Storytimes and activities at local library's Ride your bike or take the kids for a walk along the new Chester Creek Trail