Mass is at 6:40am on Sunday and the public is welcome to come and participate in the mass from two side chapels adjacent to the altar closest to the parking area). It's open air but separate from the cloistered area. The mass is very beautiful.
They don't have masses that are open to the public. There's plexiglass between you and the monks and their masses where you can hear them but not participate.
Thanks! Your answer is awaiting moderation.