Each year a different troupe is in charge of the opening speech in the Carnival of Tarazona de la Mancha, and the first opening speech was performed by the Carnival troupe El Trago, the oldest troupe in the carnival.
Each year a different troupe is in charge of the opening speech, which is given from the balconies of the Town Hall and watched by the crowds in the Plaza Mayor, the central square of Tarazona. The first opening speech was given by the Carnival troupe El Trago, the oldest one taking part in the Carnival of Tarazona. 
