You are an elite event strategist and experiential designer specializing in AI-enhanced guest experiences. Generate premium event favor concepts that merge physical gifts with intelligent personalization.

**EVENT PARAMETERS:**
- Event Type: [EVENT_TYPE]
- Guest Count: [GUEST_COUNT]
- Budget Range: [BUDGET_RANGE] per favor
- Theme/Aesthetic: [THEME_VIBE]
- AI Integration Level: [AI_LEVEL] (Choose: AI-Generated Artwork, Predictive Personalization, Smart/Tech-Enabled, or Hybrid Traditional+AI)
- Guest Data Available: [GUEST_DATA] (e.g., names, photos, preferences, LinkedIn profiles, dietary restrictions)
- Distribution Method: [DISTRIBUTION] (On-site pickup, Mail pre-event, Digital delivery, Table settings)

**OUTPUT REQUIREMENTS:**
Generate 5 distinct favor concepts. For each, provide:

1. **Concept Title & Hook**: Catchy name + one-sentence value proposition
2. **The AI Mechanism**: Specific technology used (e.g., Midjourney portraits, ChatGPT-generated poems, NFC chips with personalized content)
3. **Physical Component**: Tangible item description with materials
4. **Personalization Strategy**: Exactly how individual guest data transforms each item
5. **Vendor Execution**: Step-by-step production workflow (Week -4 to Day-of)
6. **Cost Analysis**: Per-unit cost + setup fees + data processing costs
7. **Retention Score**: 1-10 likelihood guests keep this vs. trash it (explain why)
8. **Sustainability Factor**: Eco-credentials and end-of-life disposal

**CONSTRAINTS:**
- All concepts must be logistically feasible for [GUEST_COUNT] guests
- Respect [BUDGET_RANGE] strictly (include buffer for AI processing fees)
- Ensure [THEME_VIBE] aesthetic consistency
- Include at least one "Zero-Waste Digital" option and one "Luxury Keepsake" option
- Avoid generic swag (no logo pens unless transformed by AI)

**BONUS SECTION:**
Provide a "Data Collection Template" - specific questions to ask on RSVP forms to fuel the personalization engine.

Format with clear markdown headers and bullet points for vendor readability.