There are various single-day workshops, multi-day retreats, and special events this summer at the Mount Carmel Spiritual Centre (7020 Stanley Avenue). Details, including registration information, are available at https://www.carmelniagara.com/programs.
Offered at the Mount Carmel Spiritual Centre, a retreat Friday September 15 - Sunday September 17 including times of reflection with the group and times for personal quiet, with a concert Saturday.
Various options are available besides the full three-day retreat. For details see this link.
This year this Marian feast falls on Sunday. It is celebrated as a Solemnity by the Order of Carmelites, and so will be celebrated by the Carmelites at Saint Patrick parish at the Sunday Masses; there is also a special celebration Sunday July 16 at 2:00 p.m. at the Mount Carmel Spiritual Centre (7020 Stanley Avenue) by the Carmelite community of Mount Carmel Monastery.