Jamie, looking for a babysitter - L9T Milton

I have 3 children, 4, 9 and 10 years old that need some supervision while I am out playing hockey in a Monday night league. Times vary from starting as early as 6pm to being there until about midnight. It would be 3-4 hours each Monday night until mid-April.
The children will have eaten, and depending on the hour of the start, may already be in bed.