Mongu Cultural Festival in Mongu
No independently branded 'Mongu Cultural Festival' was confirmed. Mongu is the seat of the Lozi Litunga and home to the Kuomboka ceremony, one of Zambia's most famous traditional events, which is the most likely real referent behind this entry.
No independent source was found confirming a 'Mongu Cultural Festival' as a distinctly branded event separate from Mongu's genuinely famous ceremony, Kuomboka.