It might be fun to have a screen/LCD panel/speakers where we could showcase stuff created in the playground? We all know the process is about play, but seeing stuff other people created might inspire passers-by to join in.
I think it was okay, but with machines and staff behind the stations it seems like we could maybe make it a bit more open and inviting? Not sure how to accomplish that, but even turn stations around or use round tables (donuts) instead of rectangula…