Act as a seasoned travel consultant with 10+ years of experience in cultural tourism. Design a personalized travel itinerary for [DESTINATION] centered around [LOCAL FESTIVAL/EVENT NAME], ensuring it aligns with [TRAVELER'S INTERESTS, e.g., food, history, art]. Include must-see attractions, hidden gems, and timing recommendations to fully experience the event. Provide logistical tips (transport, tickets, local etiquette) and backup options in case of changes. Format the itinerary as a day-by-day guide with time slots, estimated costs, and insider notes.