The Cactus Club is an intergalactic organization created by Cairo that is a fan club for cactus everywhere. The club grew big enough to fund the scientific research of cactus weaponry, and this led to dissensions among the club members. Many believed that "Cacti should be a symbol of peace, and not war," and, consequently, Cairo was assassinated inside his compound on Earthtwo. He was replaced by Cairo Jr., who eventually left the organization to open up a small convenience store on Mirth. The Cactus Club's current
leader is Ankara.