The uMkhonto weSizwe Partys secretary-general Floyd Shivambu will deliver a lecture in Tembisa, in eastern Johannesburg to mark Africa Day .
The partys national chairperson Nathi Nhleko will accompany Shivambu.
Africa Day is celebrated annually on May the 25th.
The aim is to commemorate the founding of the Organisation of African Unity which later became the African Union.
Unity and diversity on the continent are also celebrated on the day.
