There’s a schedule and booking  app called Bookeo from bookeo.com that does a very good job scheduling workshops, courses, classes, etc. It keeps a calendar schedule with tracking changes via google, outlook, and other .ics calendar synch process.  Can IP Calendar work or act like Bookeo?

That would be cool and very useful. +1

Though right now I'd be happy if I could just make the calendar widget pull events from a specified calendar instead of just the central list of all events. That alone would be huge for my purposes.