Upper Darby, PA – Parishioners of all ages are working hard today, decorating the Epitafio at St. Demetrios Greek Orthodox Church. Today is Good Friday. On this day we commemorate the sufferings of Christ: the mockery, the crown of thorns, the scourging, the nails, the thirst, the vinegar and gall, the cry of desolation, and all the Savior endured on the Cross.