Situated in the Milwaukee suburb of Brookfield, the Petawa Residence and Cultural Center serves as a new hub for women affiliated with Opus Dei, an institution of the Catholic Church. The center functions as both a residence for nine women and a venue for small public religious and formational activities. Public spaces include an oratory accommodating up to 40 people, along with rooms designed for gatherings of varying sizes. Additionally, a portion of the lower level is dedicated to youth and young adult programs. The residence also features supporting administrative spaces, including a kitchen and laundry facilities.