Draft a 5-sentence article prompt that weaves together Seattle’s big weekend events (sports, concerts, conventions, and cruise ship arrivals) with practical traveler and city-management angles. Include a forecast of crowd dynamics, a traveler-focused tip box, and a quick look at the economic and cultural impact. Highlight how the city scales services to handle surge demand and offer readers a concise plan to enjoy the weekend with minimal disruption. End with a strong, human-centered takeaway about Seattle as a premier event destination. Use the provided sources to ground the piece.