What would you like to learn to do with the Revit API?

Revit Technology Conference 2015 in Washington, DC is only 6 weeks away! In addition to all the wonderful classes, social events, and general greatness of RTC, I will be teaching two Revit API labs:

  1. You Can Be a Revit Programmer! – A hands-on class covering basic concepts in Revit API development.
  2. Advanced Concepts in the Revit API

Whether or not you will be at RTC, I’d love to know what you’d like to have included in either of these courses. I’ll use some of your suggestions in the course, and others for future blog posts.

Also, if you have taken a lab at RTC, AU, or elsewhere, what has made it great (or not so great)?