Mmm, fudge, cake! 
Haha, yeah its hammering down pretty heavy at the minute. Maybe I will just be a couch potato and eat shite until it drys up then burn it all off on my bike later?   
 
This is very creative, although I feel that the amount of rain water we experience in England is more than sufficient to supplement the needs of the garden.  
 
On the plus side this is very economical? I cant say i'm not impressed. Thinking about the concept has successfully killed 5 minutes of my boring rainy day.