Hi Barb, great to see you here. Welcome. The redesign sound excellent. Jutta has used the footprints to work through design and re-design, to good effect. Inevitably the footprints of the designer/s, participants, teachers,etc will be different - that should make for interesting conversations about how the design, the space (the invitations, opening, and holding - see above) work or dont work for particular people at particular phases in the event.
In a sense this can provide the basic inputs for what Etienne Wenger calls a learning partnership, in which everyone seeks to learn from each other - which is a very different way to collaboratively reflect on the learning process, rather than to 'evaluate' it. But I'm sure you know all this already - looking forward to seeing how it works out.