Events | Retreat & Conference Center of the Immaculate Conception
Join us for our Upcoming Events
Discover our 2026 calendar of events & special gatherings
Step away from daily busyness and enter moments of grace and renewal. Our 2026 events—open to the public with advance registration—include spiritual seminars, professional concerts, special liturgies, and opportunities to reflect and connect over meals and post-event receptions. All take place amid the serene beauty and sacred spaces of our historic retreat center, chapels, and peaceful grounds. Come explore, pray, and recharge. Subject to availability, extend your visit with an overnight stay for additional quiet prayer & reflection. We look forward to welcoming you.
VIEW 2026 CALENDAR OF EVENTS
Learn More & Register
The Joy of Music
Christopher Macchio in Concert in the Main Chapel followed by a wine and cheese reception in the Refectory.
Printable
Registration
View full event details →
Sunday, April 19, 2026 | 3 – 5 PM
$100 per guest
Special Sponsorship Packages
Purchase Tickets
Our Annual Events
Save the Dates
Friends’ Mass & Appreciation Dinner
May 13, 2026
Garden Tour & Luncheon
June 10, 2026
Annual Golf Classic
July 13, 2026
Te Deum
November 2026
Sundays at the Seminary
Fall 2026
Celebration of Mary
December 2026
Lenten Day of Prayer
March 2027
Past Events
Sundays at the Seminary: Explore & Adore
March 29, 2026
Lenten Day of Prayer
March 30, 2025
Garden Tour & Lunch
June 11, 2025
Oyster Bay Music Festival: Symphonic Tea
June 30, 2025
Sundays at the Seminary: Discussion & Refreshment
September 28 and October 19, 2025
Annual Golf Outing
July 14, 2025
Te Deum
November 2, 2025
Christmas Concert &
Advent Day of Reflection
December 13, 2025