Andalusian Fair - San Illan 2018 - Cebolla on May 5. Past days. Saturday, May 5 You might be also interested in: May Fiesta 2018 - Solosancho (Avila) - 80 Kms. May Fiesta 2018 - Casarrubuelos (Madrid) - 89 Kms. May Fiesta 2018 - Las TiƱosillas (Ciudad Real) - 96 Kms. Fiesta of San Jose de Valderas 2018 - San Jose de Valderas (Madrid) - 99 Kms.