I'm the PP who mentioned 29-South, and I also wanted to mention that Greensboro has some great activities for kids. There's a very nice children's museum downtown and my kids also love the Greensboro Science Center on Lawndale Drive. It has a small zoo out back, which might be sort of quiet during the winter, but there are neat exhibits inside, plus a large space with a water table, play grocery store w/carts, puppets, play veterinarian and garden, and indoor climbing area/castle thing. (Our toddlers went nuts over this--it was AWESOME after a day in the car.) I'm guessing you or your family probably already know about this, but I figured I'd bring it up just in case. Travel safe!