Australia’s much-loved pop-up mini-golf phenomenon, Pixar Putt, will return to Canberra in time for the school holidays when it opens at Civic Square on September 20. Tickets go on sale on Friday 13 September at 12pm local time via www.pixarputt.com.au. This pop-up mini-golf sensation is made up of interactive putt-putt holes inspired by the stories,…