If you are a school teacher or homeschooler you may be interested in the School Matinee Series that is at Clowes Memorial Hall.
This is an especially good deal for homeschoolers since 1 adult chaperone can go for free with only 1 student. The policy states 1 chaperone for 1 - 15 students.
You can find out more information here.
The current matinee is Click, Clack, Moo. Upcoming Matinees can be found here and are selling out fast!