Eid-al-Adha is a significant holiday in the Islamic calendar, celebrated on the 10th day of the last month, Dhu al-Hijjah. It is also known as the 'Festival of Sacrifice' and is a time when Muslims around the world come together to celebrate their faith. The holiday commemorates the willingness of the prophet Ibrahim to sacrifice his son as an act of obedience to God. Muslims celebrate Eid-al-Adha by attending special prayers at the mosque, wearing their best clothes, and exchanging gifts with family and friends. Many Muslims also sacrifice an animal, such as a goat or sheep, as a symbol of Ibrahim's sacrifice. The meat from the sacrifice is then distributed to those in need, as a way of showing kindness and generosity to others.