A second version states that a woman, who asked the saint for a favor, made a novena in his honor and got nothing, so she decided to continue praying on Tuesdays, until on the thirteenth Tuesday she received what she asked for.
A third points out that the faithful decided to pray to him on Tuesdays, because it was a Tuesday the day he was buried, and for that reason that day they used to pray to him and visit his grave.
For this year, the Franciscans have announced on their website that every Tuesday, at 6:00 p.m. (local time), it will be possible to follow the Holy Mass and the Tredicina prayer live from the Basilica of Saint Anthony of Padua, which can be accessed HERE.