An institution you'll inevitably encounter from Venice's glory days is the scuola (plural scuole). These weren't schools, as the word today translates, but an important network of institutions established by different social groups—enclaves of foreigners, tradesmen, followers of a particular saint, and parishioners.
For the most part secular despite their devotional activities, the scuole concentrated on charitable work, either helping their own membership or assisting the city's neediest citizens. The tradesmen's and servants' scuole formed social security nets for elderly and disabled members. Wealthier scuole assisted orphans or provided dowries so poor girls could marry. By 1500 there were more than 200 major and minor scuole in Venice, some of which contributed substantially to arts and crafts guilds. The republic encouraged their existence—the scuole kept strict records of the names and professions of contributors to the brotherhood, which helped when it came time to collect taxes.