The Gabinete de Estudos Olisiponenses organizes the tour that reveals Medieval Lisbon and the Jewish presence in the capital. The visit is led by Manuel Fialho. Tours on October 26, 28 and 30, at 10 a.m. Meeting point: corner of Rua dos Fanqueiros with Rua de S. Nicolau. Mandatory and free registration: [email protected]. Places are limited to 20 people per visit. Free.