The Dayton Dragons have a scout night....discounted game tickets, and they can set up their tent on the field for the night. The Newport has a scout day, but I've heard it's so crowded that itmisn't very enjoyable. The Newport is small anyway....about two hours and your done, so not much to see. I'm not sure about other places. We have done overnights at the Boonshoft (wouldn't recommend), both the Columbus and Cincy Zoos, and the Natural History Museum in Cincy. All three were very fun, and the boys really enjoyed it.