I have a vegan friend who is a bit extreme about it, also have several vegan friends who are not. But this one friend pushes for everything to be meat free. Barbecues together, meals at someone's house, weekends away. Her favourite saying around this is that she can not understand how on earth people can't manage not to have one day, or one meal, or one weekend without meat. My answer is always that the occasion is supposed to be fun, and that means people eating what they want to eat. She always says it is pretty sad if people can not have fun without eating a dead animal.