 On the 6th anniversary, in 2004, the tuna decided to add to its name the designation TUNADÃO 1998, highlighting the connection to the Dão Demarcated Region and the year 1998, the year of its foundation.In that same year was realized the first festival organized by TUNADÃO 1998, the CITADÃO.The name CITADÃO appeared in order to combine the type of event with the region where we are inserted (Certame Internacional de Tunas Académicas do Dão-Lafões).