A Mass of Thanksgiving for the canonization of St. Kateri Tekakwitha will be celebrated at 10 a.m. Sunday, Nov. 18 at St. Therese of the Child Jesus Church, Upsal and Ardleigh streets in Philadelphia.

Msgr. David H. Benz, the pastor, will be the celebrant for the Mass that welcomes Native Americans and all people. A reception will follow.

For more information, contact Chief Buffy Red Feather Brown, of the Southeastern Cherokee Confederacy and the St. Kateri Circle, at 215-549-4191.