St. Augustine Cathedral - 192 S Stone Ave, Tucson, AZ 85701
Monday April 11, 2022, 2:00pm
Click HERE for directions.

From https://www.dynamiccatholic.com/lent/holy-week.html

During the Chrism Mass, the Oil of the Sick (used during the Sacrament of the Anointing of the Sick), the Oil of Catechumens (used during the Sacrament of Baptism), and the Chrism oil are consecrated by the Bishop. Large vessels of oils are carried to the altar for the blessings and consecration of Chrism, which is a mixture of oil and balsam. After Mass, the oils are distributed to representatives of each parish. The oils are taken back to the parishes and used for the Sacraments. 

There is also a renewal of priestly promises during the Chrism Mass. Traditionally every priest within a diocese attends this Mass. The Bishop also requests that the laity of the diocese pray for him and the priests of the diocese.