We are both largely vegan, strictly vegan at the time we got married.
We had a largely vegan wedding, it was a huge bbq buffet with amazing salads, miso aubergine, salty baked potatoes, delicious garlic portobello mushrooms, etc.
We didn't go for fake meats, just delicious veggie dishes. Meat eaters tend to get a bit funny about substitutes, and I'm not a big fan either.
We ultimately did decide to serve some meat/fish as part of the food, but it wasn't the main event, just there if people so wished.
After our wedding we got SO many lovely, unprompted comments about how the food was the best wedding food they'd ever had and how meat eating friends had mostly eaten veggie on the day.
There was plenty of food leftover. People had seconds and even thirds, no one was hungry. In the evening we had veggie (and beef) Cornish pasties.
Asking people to pay for their food is not the done thing and would be quite rude, but a vegan only meal could be incredible.
Two things:
- I wouldn't tell anyone beforehand
- I would work very closely with your caterer to ensure the food is delicious and not bland, as it sometimes can be for chefs not user to cooking vegan
Happy to share our menu if it's of interest.