A Spoonful of Sugar: Fair Oaks Theatre Festival Presents 'Mary Poppins' Bert Johnson Tuesday, June 19, 2018 | Sacramento, CA Listen / download audio Update RequiredTo play audio, update browser or Flash plugin. The cast of the Fair Oaks Theatre Festival's summer production of "Mary Poppins."Fair Oaks Theatre Festival The Fair Oaks Theatre Festival is presenting “Mary Poppins” for its summer season. Choreographer Natalie Quilici and members of the cast talk about the production and why even the grown-ups in the audience can learn a lesson or two from everyone’s favorite nanny. Mary Poppins runs Fridays, Saturdays, and Sundays from June 15 through August 5, 2018.