In Xhosa culture, Utsiki is the ritual where the bride to be (umakoti) has to eat a goat meat and drinks the sour milk of that particular family in which she is married to. It's basically the ceremony to welcome her to the family.
The kwacha (ZMW) is the official currency of Zambia. The name “kwacha” comes from the Bemba and Nyanja word for "dawn," which symbolizes the "new dawn of freedom" that came with Zambia's independence in 1964.