Here are upcoming Mass times intentions for St. Sebastian Catholic Church in Milwaukee, WI:

Monday, December 12/Our Lady of Guadalupe

 8:30 am Zec 2:14-17/ Lk 1:26-38/ Mass  

Tuesday, December 13/Saint Lucy, Virgin and Martyr

 8:30 am Zep 3:1-2, 9-13/ Mt 21:28-32/ Mass @ St. Catherine  

Wednesday, December 14/Saint John of the Cross, Priest and Doctor of the Church 

 8:20 am Is 45:6c-8, 18, 21c-25/ Lk 7:18b-23/ A/S Mass  

Thursday, December 15/Advent Weekday

  Is 54:1-10 20/ Lk 7:24-30  

Friday, December 16/Advent Weekday

 8:30 am Is 56:1-3a, 6-8/ Jn 5:33-36/ Mass @ St. Catherine  

Saturday, December 17/Advent Weekday

  Gn 49:2, 8-10/ Mt 1:1-17   

Sunday, December 18/The Fourth Sunday of Advent

Is 7:10-14/ Rom1:1-7/ Mt 1:18-24   8:00 am Fr. Peter Patrick   

 9:00 am Fr. Larry @ St. Catherine 

 10:30 am Fr. Peter Patrick  3:00 pm Mass in Swahili w/Fr. Peter Patrick @ St. Catherine 

 6:00 pm Fr. Larry

Original source can be found here