In February 2017 we organized a workshop with 20,000 dominoes at a local elementary school in Innsbruck, Austria. 4 builders from Austrian Domino Art showed 60 students different domino techniques and tricks. At the beginning they presented how to build domino walls, pyramids and other domino structures. Then, the students could build their own chain reactions with help of our builders.
After the setup was finished we connected all parts and toppled the chain reaction. Take a look at the setup of the students on the pictures below.