An Upside Down Garden Party with Upside Down Plants?

Imagine an upside down tea party,
at London's old Shoreditch station,
where the garden is all hanging upside down.
It would be such fun to eat a cake like this,
but should the guests be right side up or down side down I wonder?
It's not as silly as it sounds.
The garden is made possible with these Boskke planters,
designed to hang, well, upside down. 
And to celebrate the launch of the new range
of decorated Sky Planters,
illustrated by Marcus Oakley & Arran Gregory,
Jaguar Shoes is putting together an Upside Down Garden Party.
Which absolutely tickles my fancy.
You could have lots of fun with the decorations.
And serve upside pineapple cake.
But of course the centrepiece would have to be 
the rather fanciful Sky Planters.
With the myriad possibilities of plants that could be used,
it could become a veritable forest.

It's all rather fun, don't you think?

Sky Planters: Boskke
Upside Garden Party: Jaguar Shoes