Festivities of la Virgen de la Piedad de Minglanilla Activity · Minglanilla, La Manchuela Conquense, Cuenca Image of Minglanilla, not of the place itself. Main festival of Minglanilla (Cuenca), in the district of La Manchuela Conquense, held on 15 August in honour of Our Lady of Mercy, patroness of the town. The day centres on Mass and a procession in her honour, joined by popular festivities of a markedly lively and participatory character. 15 de agosto Photo: Millars (CC BY-SA 3.0 es) What to see and do in Minglanilla