Wizi has associated with the "Pastel de Nata Brotherwood", an organization started within the online social network The Startracker which gathers Portuguese talents spread around the world.

“The Pastel de Nata is a very banal thing in the life of the Portuguese and therefore can help to spread the image of Portugal abroad”, said José António Sousa, Startracker member and founder of the brotherhood. One of the first initiatives of the Brotherhood was the creation of a Pastel de Nata World Map, which can be found on http://pasteldenata.org.

Any user may contribute sharing the pastry where he can eat his favourite pastel de nata map by creating a Public Place on Wizi and typing #PN somewhere in the place's description.