Talk to the daycare. I did it and they removed tuna off their lunch menu.
BTW, it is surprising that "Daycare几乎每天中午吃鱼". Lots of kids are allergic to fish. It is more trouble to give fish than meat.
BTW, it is surprising that "Daycare几乎每天中午吃鱼". Lots of kids are allergic to fish. It is more trouble to give fish than meat.