All-mighty Avocado

I have heard that avocado is a wonder fruit. Please share with me the goodness of avocado as well as recommend me an interesting and innovative avocado dish to try out?
Poll of the week
Which is the coolest new restaurant?

Pawn in the semi-historic setting of Wanchai         
Roka, the award winning restaurant import from London
Authentic Spanish tapas at Tapeo