In the 70’s, the first modular indoor playgrounds appeared in the United States of America. The restaurant chain Chuck E. Cheese's ( www.chuckecheese.com ) is one of the best examples of these structures. Since that time, there has been a great evolution in these playgrounds, but it always necessary to build it on place. However, throughout 2018, Kiduplay created a new concept, a modular concept that excludes the need for construction on place. In the beginning, the objective consists of creating alternatives at construction of playgrounds in places where the displacement of our teams is economically uninteresting, an example of this, it’s our work for the Telepizza’s playground, in Funchal, on the island of Madeira. Nowadays, due to Coronavirus, it’s difficult to put our team far from home for several days to build larger playgrounds. Therefore, POPUP ( http://popup.kiduplay.com ) is a great alternative. This new concept allows the design of custom models, w...