Czech wine of these festivals in Znojmo, Mikulov, Brno and Mělník will feature samples of hundreds of local wines as well as local music, dancing and cuisine. These wine-festivals take place in big towns apart from the wine-producing areas as well (such as Prague). Czech wine law classifies wine according to the origin of the grapes and the ripeness of the grapes determined by measuring the must weight in the grape juice at the time of harvest. Sugar content is expressed in units of °NM on the Czecho-Slovak Normalised Must-Weight Scale (Czech: "Normalizovaný moštoměr"), which indicates how many kilograms of sugar are
Wine in religious communities of the Middle East drinks such as "tilā’" and "naqir" as inebriating and thus forbade the pressing of grapes and the drinking of pressed grape juice. As the early Muslim armies conquered more territory, though, increasing populations of non-Muslims were brought under Muslim rule, necessitating the development of a body of law regulating the interaction between Muslims and non-Muslim dhimmis. A document used for guiding Muslim pacts with dhimmi communities known as the "Shuruṭ ‘Umar" forbids dhimmis from selling forbidden products – pork, wine, carrion – to Muslims. The Egyptian Jewish communities of the medieval period used wine sacramentally in feasts, prayers, and at