Best idea to keep food interesting is to invite all your friends around, go out on a grocery shop together and just wing it and knock up a giant feast>!< Sit down catch up and eat super awesome food.
I love doing this because I find grocery shopping with my friends great fun, plus we get to do all the food prep together and stuff. It always turns out interesting because we all have different favourite flavours ( I love warm vegie filled stuff, another likes cold crisp pasta and sushi dishes, another loves heaps of creaminess).
Family is a little tough at the start when going vege or vegan, but once they come to the realisation that it isn't a 'phase', they are okay

Plus i bring my Mum back stories of stuff I have seen at uni during the week and she is completely freaked out about the meat and dairy industry now. She has went way off the porks especially, ever since I had to go through the intensive pig farms. It was far worse than I imagined and I don't think any sort of content on the internet comes close to what it is really like in there. So much stuff that I didn't even know and that isn't even on the internets.
Family can always be converted - thats the greatness of it. Plus when I come home on weekends now my family has all vegan meals at dinner