I have put together a consolidated site for my classes, including my oven-building classes.
The site's index page primarily discusses class formats, and locations.
There's a locations page for class location and registration information.
There's also a schedule page for both the baking classes and the oven-building classes. (For simplicity, I put the oven-building class dates on the locations page as well as the schedule page.)
The Tunnel Mill location requested an additional spring date (May 14) because of "popular demand," (the May 7 class filled and they had a long waiting list). They also said they anticipate the May 14 class to fill.
It's going to be an interesting year for oven building.