Davenport — St. Ambrose University will celebrate its patron saint with a special Feast of Saint Ambrose Mass Dec. 7 at 10:30 a.m. in Christ the King Chapel. During Mass the McMullen Award will be presented.The public is invited to attend the Mass and 11:30 a.m. reception. At 4 p.m., St. Ambrose will celebrate its patron saint with a lecture panel and discussion “Birthday of a Book: A Venetian Education of Saint Ambrose’s “de Officiis” at 4 p.m. in Christ the King Chapel.