Uganda locals near boarder with Rwanda, at night would set up tents/traps for catching big green grasshoppers and sell them to local restaurants as a food delicacy. They would burn lot of wood to make lot of smoke and they would use strong lights to attract grasshoppers in huge quantities at night. Burned wood smoke would make grasshoppers dizzy and they would be "glued" to the metal sheets where they would become easy catch for locals to scrape them off and put them to the metal barrels. Locals then would individually cut their wings and legs so they wouldn't escape and like that they would sell grasshoppers to the restaurants where they would be fried and served as a food delicacy.