It is not possible to override the calendar object so that every time someone in salesforce clicks on a calendar link they go to the Skuid Page. The Buttons and Link OVerrides are not exposed for that object. (Maybe the Metadata API?).
But you can totally build a skuid calendar for your salesforce events. And you can expose that calendar to your users within thier salesforce experience by:
A: Creating a VF Tab that calls this skuid page directly. B: Building a VF home page component that calls this skuid page directly.