Manjaco Cultural Festival Cacheu in Canchungo/Cacheu
No festival confirmed under this combined name spanning Cacheu and Canchungo. Canchungo is a major Manjaco city, and Cacheu is the historic first Portuguese landing site with a slave museum and 16th-century fortress; real Manjaco traditions include cabos ancestor shrines and ceremonial wooden masks, anchoring this entry.
Manjaco Cultural Festival Cacheu works best as a practical travel guide for Canchungo/Cacheu, Guinea-Bissau: warm enough to invite curiosity, but careful enough to keep changing details flexible.