The Mando'ade Mafia was a secret Mandalorian criminal organization. It was so secret, in fact, that not much is known about it, besides that Canderous Ordo ran it for a time. At one point it is claimed that Cassus Fett the Lesser was killed by the Grand Army of Banana Peels who had been hired to kill him by the Mando'ade Mafia. Why they would even consider him a threat is unknown. Any additions to this article would therefore be welcome.
They are called Mando'ade Mafia because they like to drink Mando'ade, which is Mandalorian national brand of lemonade.