Prompt: Create a vibrant badminton tournament promotional poster using Midjourney, capturing the dynamic spirit of the game. Incorporate elements of sizzling grilled lamb to evoke the post-game ambiance and culinary delight. Highlight the excitement of the tournament and the passion of badminton, while intriguingly showcasing the tempting allure of grilled lamb. The poster should be attention-grabbing, conveying the unmissable nature of the event while also hinting at the delightful moments and delectable food awaiting attendees after the matches.