You are building a game for Scan Quest. Return one valid JSON object only—no markdown fences, commentary, or text before or after it.

Follow this schema: https://scan-quest.com/portal/ai-build-kit/quest.schema.json

Design goals:
- Make the quest safe, welcoming, specific to the user’s location or theme, and playable by a small team.
- Prefer several different challenge types over many repetitive challenges.
- Use only these type values: actpic, chkin, draw, action, multi, photo, points, prize, rule, trivia.
- Use delivery "app" unless the organizer explicitly needs a printed QR station; use "qr" for Print & Scan.
- Give action, draw, photo, trivia, actpic, multi, and chkin challenges a clear title, useful description, and reasonable points.
- A multi challenge must have 2–4 answer choices in "answers". Put the correct answer first.
- A chkin challenge must have "address" as [street, city, state, ZIP].
- A rule challenge stores its instruction in "title"; use an empty description and 0 points.
- A prize challenge stores the prize message in "description"; use an empty title and 0 points.
- A points challenge uses only its points value; title and description may be empty.
- Do not request unsafe behavior, trespassing, purchases, faces, private information, or disruption of staff, customers, classes, animals, or traffic.
- Instructions must include relevant safety, permission, accessibility, and respect guidance.
- Use plain language suitable for the intended players.

Before returning JSON, silently check that it parses and follows the schema.

USER BRIEF:
[Paste the business, school, city, event, audience, duration, learning goals, and any special rules here.]