Try
here. You'll have to scroll down to Wisconsin, ARchdiocese of Milwaukee, where you'll find:
Section A: Every-Sunday traditional latin masses:
St. Mary Help of Christians Church
1204 South 61st Street
West Allis, Wisc. 53214-3207
Celebrants: Fr. Richard Breitbach & Fr. Frank Yaniak
Tel.: (414) 390-4283, 645-4773
Sundays: 11.30 a.m. (Low Mass in the summer; otherwise, High Mass)
Holydays: 7.00 p.m.
1st Fridays: 6.30 p.m.
1st Saturdays: 9.00 a.m.
Maundy Thursday & Good Friday: 7.00 p.m.
Holy Saturday: 10.30 p.m.
Found this [older] post by googling "prayers to increase the Traditional Latin Mass." It's a good read, thank you, and also here's a link which is current as to the Tridentine Mass locations should anyone else happen upon this thread
http://www.ecclesiadei.org/masses.cfm
We attend a Tridentine on most Sundays, and are hoping (and praying) our enthusiastic priest will extend them to daily.