Pumpkin Patch Train Rides, Oct. 12-13; 19-20; 26-27, Saturdays, 10 a.m.-4 p.m.; Sundays, noon-4 p.m., Danbury Railway Museum, 120 White St., Danbury. Cost: $12. Info: danburyrailwaymuseum.org.
Riverside Reptiles Creepy Show, Oct. 12, 2-3 p.m., Wilton Library, 137 Old Ridgefield Rd., Wilton. Kids preschool and up watch and hear about various reptiles, amphibians, arachnids. Registration required. Registration/Info: 203-762-6336, wiltonlibrary.org.