New York prides itself on the observance of religious holidays (at least by those whose religion it is). That includes school holidays and suspension of alternate side of the street parking (just observed Purim; Holy Thursday coming up!).
City officials have now added two Muslim holidays to the out-of-school schedule: Eid al Fatr, the end of Ramadan and Eid al Adha, the Feast of Sacrifice. The Feast of Sacrifice commerates the willingness of Ibrahim (also known as Abraham) to follow Allah's (God's) command to sacrifice his son Ishmael. Jews remember this event (with Isaac), and those who went to church on the second Sunday of Lent know that Catholics also remember Abraham's willingness.
This may be a welcome interfaith reminder for people of the Book. But if you were a Jewish, Catholic, or Muslim seven-year old boy in public school how might you understand this holiday? Rush to the end of the story to be reminded that God stayed your father's hand.