For the 2026 edition of the two-day music festival organized annually by Spaghetti Unplugged at the Città dell'Altra Economia in Testaccio, Aria expanded on the previous year's work with an absolute first: for the first time in Italy, a 36 m³ structure designed to replicate the hygienic and sanitary conditions of a tattoo parlor was presented at the festival, allowing artists to create real tattoos throughout the event. The initiative was a great success, selling out completely in advance for the entire duration of the festival.