Was on holiday in Kefalonia a few years ago. Had a choice of excursions. One was to do something, I don’t know what. The other was to join the celebrations of St Gerasimos‘ feast day.
Because of his reputation as a healer his relics are brought out each year and passed over anyone who is suffering with an illness in order to effect a cure. Would have been interesting.
Needless to say we did the other, a beach bbq I think. Now where’s my time machine.