You could be right Plummiegirl, or maybe first confession?
Did they have Corpus Christi processions in those days (May procession)? I remember having to wear my first communion dress, and parade around in a procession, ending up in church, where a statue of Mary was crowned with a crown of flowers. We had to strew petals everywhere from our little baskets. Or was that a different procession? It all seems to merge into one memory

Rosemary