Mae'r digwyddiad yn gyfle i bobl sydd wedi rhoi amser, adnoddau ac arbenigedd i wella bywydau pobl Affrica Is-Sahara ddod ynghyd, yn ogystal â phobl o Affrica sydd wedi cael budd uniongyrchol o'r rhaglen.
The event brings together people who have given their time, resources and expertise to improve the lives of people in sub-Saharan Africa, as well as people from Africa who have directly benefitted from the programme.