Shared fondue?

I had no idea that fondue is actually served as a main dish. Here in the US, I’ve only had it in shared settings at parties as an appetizer. I’ve actually been vegan for five years, but I’ve been incorporating a bit of dairy into my diet partially because I want to partake in real fondue! That said, I only want a small portion since gi distress on vacation doesn’t sound like a good time! If three of us go to a restaurant, is it acceptable to order one fondue pot and two regular entrées and share? If this is generally not done, but you know of places that are OK with it, please let me know!