Festivities of invierno de Alforque (San Antón) Activity · Alforque, Ribera Baja del Ebro, Zaragoza Image of Alforque, not of the place itself. Festival of San Antón, on 17 January, in Alforque, a riverside village that preserves the river cuisine of the Ebro, with barbel, carp and eel fried or in escabeche. Photo: Diego Delso (CC BY-SA 4.0) What to see and do in Alforque