During Summertime (July & August) the Pianola Museum will be open Thursday, Friday & Saturday. You can also visit other smaller museums and interesting places in this part of Amsterdam (De Jordaan). If you follow the trail of the Summertime Walk you will find many nice cafes and restaurants. Walking from the Central Station or the Dam Square the first stop is the Multatuli Huis (address: Korsjespoortsteeg 20).