Head north on Winnetka Avenue and turn east onto Parthenia Street, which brings you almost to the door. If you are further south, Nordhoff Street eastbound then north on Lindley Avenue is the other clean route.
For most of Winnetka this is a shorter trip than it sounds — the grid runs in your favour, and there is none of the parking hassle you get at the bigger centres.
Full list with timings on the services page.