Sao Paulo is a megapolis divided by a polluted river. The wealthy people live on one side and the poor on the other. Educator Dagmar Garroux better known as Aunt Dag, crossed the bridge and established Casa do Zenzinho, a NGO that supports children who live in risky conditions. The establishment helps the children grow, evolve and get educated through a distinct and efficient teaching method, developed by herself and her experienced staff. Her story is an extraordinary one!