There are a few saints our family has adopted as patrons and we usually celebrate their feasts by having an extra special meal, sometimes inviting guests, by going to mass, and giving gifts. Usually our patrons are our children’s namesakes, St. Francis and Holy Mary, Mystical Rose, but since we’re mostly Irish and DH is very enthusiastic about his heritage we also celebrate St. Patrick. Hopefully we’ll have a little baby Patrick or Patricia one day and that will make the celebration even more special for us.
When I was younger and single my girlfriends and I used to go out to a bar/restaurant for St. Patrick’s day to eat and listen to a band and dance. Other than some public drunkeness, I didn’t see a whole lot of “unholy” things going on in the name of St. Patrick.