When it's revealed that Kenny and his date will be attending the school's Sadie Hawkins dance, he and his date are both banned from the event for not keeping with its traditions. This prompts an outraged Larry to lead protest against the discrimination, while Dave goes to the school to argue the case. Meanwhile, once Principal Fink discovers that Kenny's been living with the Golds, he tells Dave that he must inform Child Services so that Kenny can be put in foster care, unless Dave can convince Kenny's parents to let him come home. (thetvdb.com)