In your case it would be simpler since in the TimeSlotCreated handler you only need to check what the currently selected view is and compare the e.TimeSlot.Start against your special set of dates. For some additional related examples, you can see the Setting special days or time slots in RadScheduler kb article.
Regards,
Peter
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items