Did you know that the Mac app for Fantastical is currently on a 50% sale for $9.99?
Awesome way of handling your calendars! There is an app that lives in your menu bar and you access all your calendar info from there. It is fast! Fast because it is right there all the time, fast because you add events using natural language input and fast because you are not waiting for an app to open up to see what you have going on!