I once fixed a smoked ham for a work crew. One of the guys was Jewish and liked the ham just fine. No one told him wot it was so I expect he’s gone to the underworld by now. A muzzie would wear out his beads trying to eat at my place.
And everybody can eat fish. Slipping in some whale blubber should be interesting?
Mixing religion with food has always been problematic. It was back in the early 60’s when the Popester gave Catholics an exemption from fish on Friday if they happened to be with a non-fish heathen. A pair of my cafeteria Catholic cuzzins used to go to supper with me on Friday so they could also eat a steak.
So there’s a rule forming up here. Don’t go on a picnic with a Jew, a Muzzie, and a Catholic at the same time. And that also rules out Friday, Saturday, and Sunday.