Parsis were chased from Iran by the Muslim conquest, so even if they hadn't eaten pork before they would now, out of spite. ;) They have no salient dietary restrictions that I can think of.

You should ask these Nepalese Indian restaurants if they'll serve Aloo Tama Bodi, it's a black eyed pea stew with potatoes and bamboo shoots. :) Other than the bamboo shoots, it doesn't feel out of place on an Indian menu!

My favourite Indian restaurant used to be this place run by Indian-born ethnic Chinese people who spoke Hindi as their mother tongue. For all the complaining I did in this post, there's tons of amazing food here...