It is a fascinating study of originality and imagination and I think you will come away with all sorts of great ideas for your own garden as well as a better understanding of the artistic, social and philosophical importance of garden-making. The challenge Confirm by calling 901-636-4131. Monday: Mid-South Hydrangea Society: 7 p.m. meeting at Memphis Botanic Garden. $5 nonmembers, join for $10.