There is a book entitled “Eucharistic Miracles” by Joan Carroll Cruz that reports some of the Eucharistic Miracles over the centuries.
Very interesting reading, one story in Regensburg, Germany in 1257, “a priest offering Mass wondered about the Real Presence of Our Lord in the Eucharist when suddenly one of the hands of Christ detached itself from the crucifix and removed the chalice from his hands. With shock and fear, he stepped backward, gazed intently at the miracle, and fervently repented of his doubt. It was only then that the chalice was restored to him.”
I’ve seen the poster of that miracle. Have you had someone display all the posters of Eucharistic Miracles in your diocese?
They are wonderful.