baroque music and Mexican music. The audience has the opportunity to listen to recitals and operatic performances at no cost. IPN International Book Fair Since 2013, the National Polytechnic Institute has organized the International Book Fair held in September. The program has been attended by renowned figures in the literary field, such as Elena Poniatowska and the program has the cooperation of several governmental and private institutions. Sports The most popular sport in Obregon is baseball. The city's professional baseball team is the Yaquis of the Mexican Pacific League, who play at Tomás Oroz Gaytán Stadium. Ciudad Obregón has multiple infrastructure works dedicated to sport, among which stand out: the Municipal Gymnasium "Manuel Lira García", with a capacity of 3,000 spectators. The Arena ITSON, with capacity for 7,500 people and the New Yaquis Stadium, can accommodate 16,500 people. As well as small basketball and baseball stadiums scattered throughout the city, these two sports are the most popular of the company. Ciudad Obregón has the following sports teams: Ofew City Yaquis: Baseball team of the Mexican Pacific League. Obregón City Hawks: Basketball team of CIBACOPA. Guerreros de Obregón FC: Football team of the Mexico's Third Division. Football also has acceptance, the stadium "Manuel 'Piri' Sagasta", is the most important venue for its practice with a capacity of approximately 4000 spectators, although the sport is not as popular in the city, it remains a recreational practice by the ease of game development. Next to the football stadium is the sports car "Náinari 2000", an area for the practice of different sports. The most popular martial discipline in Ciudad Obregón is the TaeKwonDo which is practiced by many young people in the municipality of Cajeme, which has multiple medalists in official competitions, nationally and internationally. The ITSON Potros have won 3 national university championships in Mexico. Obregón F.C. play professional soccer in the Segunda División. In 2021, Ciudad Obregón and Hermosillo co-hosted the 3rd U-23 Baseball World Cup, organized by the World Baseball Softball Confederation. Gastronomy Ciudad Obregon has a wide variety of typical dishes, such as: Wakabaki The Yaqui ethnic group, one of the most numerous in Mexico, inherited the wakabaki, which is a broth that constitutes a traditional dish that is prepared in its most important festivities. Its ingredients are: chickpea, beef rib, pumpkin, potato, cabbage, carrot and jote. Its preparation begins with the cutting of the firewood and the sacrifice