BIG ARTS welcomes the accomplished Zoetic Stage theater company to Schein Hall with an exhilarating, interactive play that strikes a delicate balance between sobering loss and cathartic laughter. In this one-person tour de force, a man attempts to cure his mother’s depression by creating a list of the best things in the world. The list grows as he progresses from childhood on and it proves to be helpful to the son in ways that it could never be for the mother. “Every Brilliant Thing” is both moving and heartwarming.