Agricultural Festival 2018 - Vega de San Mateo from June 29 to July 1. Past days. Friday, June 29 Saturday, June 30 Sunday, July 1 You might be also interested in: Saint Isidore 2018 - San Isidro - 4 Kms. Fiesta of La Brena 2018 - La Brena - 7 Kms. Fiesta of El Ejido 2018 - El Ejido - 12 Kms. Fiesta of Caserio de Gando 2018 - Ojos de Garza - 17 Kms.