Fiestas de San Blas de Milagro Activity · Milagro, Ribera Alta, Navarra Image of Milagro, not of the place itself. The winter festival of Milagro in honor of San Blas, celebrated on 2 and 3 February, with the distribution of blessed ring-shaped pastries, walnuts, and figs by a bonfire, and the traditional procession of young conscripts carrying the saint's image. 2 y 3 de febrero Photo: Cornava (CC BY-SA 3.0) What to see and do in Milagro