[ChicagoHebrew]

Why are they allowed to call it the "Eid holiday", but have to use "Winter break" and "Spring break" instead of Christmas and Easter?

Probably because we haven't thought of a good euphemism yet. Christmas and Easter fall near the Winter and Spring Solstices. In their honor, schools typically give not just a day off, but a week or two weeks-- hence there's a real "break."

Eid is just one day, so there's no "break" that can be structured around it-- similarly, Rosh H'Shana and Yom Kippur are just 3 days collectively. There's no p.c. way to hide the reason for taking off school-- unless you wanted to honor those days by giving students a full week off, and calling it "Fall Break" or something.

[Calpernia]

Allow me to introduce my inappropriate comparison of apples and oranges.

The public schools I mentioned that give off for the Jewish Holidays with the Holiday names. So since our Public School breaks have turned into Winter and Spring; but the Jewish Holidays are the holiday names, then is that still apples and oranges?

Or have they not thought of a good euphenism for the Jewish Holidays?