There's no reason to overwhelm your participants by showing them every. single. thing. you're going to be doing during your hours-or-days-long workshops. It overwhelms them, it confuses them, they may break things, and it simply doesn't set them up for success.
When we heard Douglas Ferguson's "2 Canvas System" idea, we jumped on board and ran with it. Now the only board your participants need to be on is the Activity Board, where you and your team will drag all of the already-prepared assets. Simple as that!