Some tips on using this calendar:  As you hover over a shaded date, the event is shown in a bubble.  If you click on that bubble or on the date you will get a little more information.  If you click again on that bubble, you go to a screen where there may be even more information.  In order to go back to the front of the calendar from that page, click on the X in the upper right of the field.  Then to go back to the Month view, click on the M at the top of the calendar.  Clicking on the W shows the week at-a-glance view, and likewise clicking on the D will reveal the day at-a-glance.