Knock Knock Children’s Museum is committed to creating an inclusive environment so children can explore, learn, and have fun. In collaboration with staff from The Emerge Center and McMains Children’s Developmental Center, the museum created an environment tailored to the needs of children with sensory issues, as well as a number of other disabilities. Knock Knock offers a free Play 4 All night featuring a less-crowded environment, light and sound reduction, and designated quiet rooms. Trained staff is on hand to provide support and assistance. The next night will be Sunday, December 3 from 4-6 p.m. ■ knockknockmuseum.org