So I saw this designer event on T.V. and it was showcasing a lego like cube that would grow grass without water in a month. I found it as a nice decor and so I tried google-ing it but haven't found it yet. However I did come across was seems like quirky ideas to me but may be awesomely brilliant to others.
Grass Flip Flops, So you can walk on the grass where ever you go
Grass Wheel, So you can look like a hamster rolling to work