Eloping in Scotland and we need help on vendor etiquette!

Hi everyone,


My fiancé and I are getting married in the highlands in Scotland next year with a group of 12 including ourselves so it’s a very small wedding.
Typically in The United States the etiquette around this is to tip your vendors and also offer them a plate of food for dinner.
We don’t mind doing this, we just didn’t know how things work since tipping is not customary over there and also we couldn’t find anywhere that the offering food part was customary as well. I think if we offer food to our vendors, our main thought is how are we going to set that up since our reception dinner is so small and Intimate.
Any ideas or input would be much appreciated 🙏🏻