I have Hindu friends in my neighborhood who have been running a corner shop for the last 30 years
. The local community is Asian Muslim and my neighbor is inviting a Muslim friend for his daughter's wedding. He is looking for halal catering for the event. This should not be breaking news - it is quite understandable that he has invited Muslim guests and he wishes to offer them a meal they would enjoy most. He does not wish to impose a meal of his choice, he prefers to offer a food choice for guests who are non-vegetarians. Most, if not all Indian caterers in the UK have halal catering services, and when we attend the wedding event of Hindu friends, the first thing they will say when we talk about the food is "our food is halal". Do not hesitate. Enjoy your meal. The catering services provider do not necessarily have to be Muslim.