As part of an initiative by a group of young people who make up Patio Efímero, early in 2023 the open call was launched for the "Patio 4 Competition: Meeting of Ephemeral Interventions" in collaboration with the National System of Art Creators of the Federal Ministry of Culture, CREST EVOCA, El Parral Departamentos, and the Management of the Historic Center and Cultural Heritage of the Municipality of Puebla. The invitation was extended to plastic, graphic, visual, and multidisciplinary artists, as well as established and emerging architects, to participate in the fourth edition of Patio Efímero.