Yes. You can either “Skimmify” your calendar, so events are automatically added, or you can pick and choose which events you want to see. Buffet style.
To Skimmify, go to Settings via the gear icon (iPhone) in theSkimm app and tap Get theSkimm Calendar. Choose between The Big Stuff, Entertainment, Politics, Sports, and Business & Tech.
To add individual events instead, tap the “+” sign near the calendar icon on the specific event you’re interested in. You can find individual events listed on the Today and Calendar tabs.