Fiesta of the Heifer 2020 - Colmenar Viejo on January 25. Past days. Saturday, January 25 You might be also interested in: Virgin of the Peace 2020 - Alcobendas - 21 Kms. Saint Vincent 2020 - Quer (Guadalajara) - 57 Kms. Virgin of the Peace 2020 - Alovera (Guadalajara) - 60 Kms.