International Garden Festival
The International Garden Festival was a garden festival recognised by the International Association of Horticultural producers (AIPH) and the Bureau International des Expositions (BIE), which was held in Liverpool, England from 2 May to 14 October 1984. It was the first such event held in Britain, and became the model for several others held during the 1980s and early 1990s.
Source: Wikipedia — International Garden Festival (CC BY-SA 4.0)