I will add lumps of information here -sooner or later, who can tell?
I worked as a banker in Uganda in 1961-63, in recent years I have been back three times to work with school kids and support various community project workers. See some detail at http://bridgebuildersuganda.webs.com/
First off, here are some photies of the Rubbish Marching Band in action. The band was started in 2014 with crowdfunding money from Scottish traditional musicians. Robert Ekapu is working to train up a group of street kids and Somali refugees in the Old Kampala area.