Jallab is a traditional Middle Eastern drink that is popular in Amman. It is made from a mixture of grape molasses, rose water, and date syrup. The drink is typically served cold and garnished with pine nuts and raisins. Jallab has a sweet and fruity flavor, and it is often enjoyed during the holy month of Ramadan. It is a refreshing and energizing drink that is perfect for hot summer days in Amman.