Weekdays: 12 p.m.
Saturday: 8 a.m.
Sunday: 10 a.m.
please click here for the
complete Mass Schedule
Festival of Lights
5:15 PM - Oregon City HS Master Choir
6:00 PM - Shahala Symphonic Choir
7:00 PM - Estacada HS Choir & Brass Ensemble
8:00 PM - Alder Creek Middle School
9:00 PM - Gresham HS Concert Choir
Renting the Conference Center
The Grotto Conference Center offers a variety of pricing and service options, including complete meeting packages, a la carte pricing, refreshments, catering, and audio/visual services. We always quote the least expensive way to meet your needs.
Our complete meeting packages are designed with our business customers in mind. You’ll know exactly what your costs will be per attendee. We make it easy to understand so that all room charges, food and beverage, and audio/visual charges are included in one per person price. No service charges are added. Please note: the minimum rental charge is $700.00.