|2013||All delegations from Paraguay||Paraguay||ESI 2013|
|2015||The Institute for the Promotion of Teaching Science and Technology||Thailand||ESI 2015|
|2017||RED Nacional de Actividades Juveniles en Ciencia y Tecnología||Mexico||ESI 2017|
|2019||National Network of Science and Technology RED||Mexico||ESI 2019|
|2019||FECITEC Girasoles||Paraguay||ESI 2019|
|2023||MILSET Brazil & FENECIT||Brazil||ESI 2023|
The Cultural Award is presented during the MILSET Expo-sciences International, to a delegation participating to the current ESI. This award is presented to the delegation whose performance during the ESI cultural evening shows preparation, practice, and the full participation of the delegation while reflecting the unique culture of their country.