The Soda Control Team are the minions of Mr. Fizz, who are lead by Lieutenant Seltzer, and whose job is to stop anyone under thirteen from drinking soda.
Mr. Fizz made a law that prohibits the consumation of soda by kids, and has hired goons dead-set on enforcing that law. They will crash parties, KND deliveries, or anything else for that matter, in order to implement the new law. Their incentitive? Some soda of their own.