John Paul II Centre - Regina, Saskatchewan 2200 - 25th Avenue, Regina S4S 4E6 Phone (306) 791-9570 Fax (306) 791-9583 The John Paul II Centre is the adult education and renewal facility for the Roman Catholic Archdiocese of Regina. The Centre is available for bookings by both church and business groups. Meeting rooms, meals, and accommodations at reasonable rates are offered in a relaxing setting in central Regina.