Tuesday, November 1st is the Feast of All Saints and is a Holy Day of Obligation. Mass times are as follows: St. Theresa, Olney: Vigil Mass: Monday, October 31st 6:30 p.m. Tuesday, November 1st: St Mary, Graham: Mass: 8:30 a.m. and 6:30 p.m. FEAST OF ALL SOULS Wednesday, November 2nd is the Feast of All Souls however it is NOT a Holy Day of Obligation. Mass times are as follows: St. Theresa, Olney: Mass: 6:30 p.m. St Mary, Graham: Mass: 12:15 p.m.