We have used a number of google calendars for this so far, but our AD is
looking for something that will due this,
-display in several colors (google published calendars are in blue, blue and blue)
YES I have mentioned this to Matt. So red for gym1, green for gym2, yellow
for field1, brown for field2. The private side of a calendar does this, but not
-allow end user to electronically request an event that he can approve and
auto publish to the calendar.