Ciuri-ciuri is a Sicilian bakery and Gelateria, an Italian ice-cream parlor, which many claim is the best one in Rome! They sell all kinds of Sicilian specialties, (if you like cannelloni's you should definitely try theirs..) but I prefer the ice-cream!
There are 4 Ciuri-ciuri's in Rome; one in Monti, Metro Cavour Via Leolina 18/20
Another by the Colosseum Via Labicana 124/128
also close to Piazza Navona and Pantheon L.go Teatro Valle 1/2
and in Trastevere P.zza San Cosimato 49/b