Dumma Branding is the design house of Duminda Perera. Duminda is currently involved in an ongoing logo project for design every day one Original, Clever, Wordmark/Verbicons or Negative logo.
The annual agricultural fair. The event is held in Kharkiv, so guess the logo symbol of the city - Mirror stream.
Photo of the symbol of the city: http://tourist.kharkov.ua/fotos/town/str.jpg