Learning Stage, the education committee of Princeton Theater Group, promotes theater arts education and enrichment for children and adults. Camp 56, a two-week summer theater camp for children, is sponsored by Learning Stage.  

Founded in 2003, Princeton Theater Group is a volunteer driven, non-profit arts organization dedicated to developing Princeton and the surrounding region as a home for professional theater and theater arts education. Festival 56 offers professional theater in central Illinois and is produced by Princeton Theater Group.