Possible Clues:

• Adults
• Characters rarely depicted in 'Peanuts' cartoons
• Adults can be wrong on purpose? Nothing odd in that
• Good incentive taken up to employ individual adults
• Wine occasionally squandered amongst parties for adults
• Men and women with parson finally wearing bands?
• Adults shoot up near sun rising over park
• Adults in classes describing heartless women
• One of Seton's beastly protagonists