zlacker

I think it's very subtle stuff, an example may be having kosher food being the default.

When living in Singapore, I used to make the faux pas of mixing together Muslim food (no pork), Indian food (no beef) and Chinese food (lots of pork/beef) together.

>>SenHen+(OP)
You meant you mixed them on your plate? Or you just confused them?

I don't think the former is faux pas. Just a bit weird. The latter seems like a hard mistake to make (I live in Singapore), but I guess it's possible, especially if you have no local guidance.