Martin Flynn from VonMar Floral  is among florists and designers who were busy in Niagara Falls Thursday installing their displays for Fleurs de Villes. The free self-guided tour will run three kilometres through Niagara Parks property and the Fallsview Entertainment District, running Friday until Oct. 3. Indoor and outdoor displays will include large scale floral installations, interactive displays and the famous Fleurs de Villes mannequins.