Hi Meena, so many schools joined in the Caine"s Arcade Cardboard Challenge, truly awesome. I have been developing STEAM projects in my classroom for a while now, but I didn't start the committee. I joined in straight away. My colleague Francesca started she is also the person who developed our colaboratory.
Will see if I write something about, or even better interview Francesca the person who had the idea of making one at our school. In the meantime take a look: http://spreadingjam.blogspot.com/ - project created with my students.