SD3 8B API: Poster with text "CATNADA DAY". A  poster featuring a diverse group of happy cats. Each cat is uniquely shaped and colored, showcasing a mischievous and playful demeanor. They are gathered together, gazing in awe at a dazzling firework display. Each cat is waving a miniature Canadian flag, signifying their love for the country. The background is a vibrant night sky with stars and the Canadian flag waving proudly. The overall atmosphere is festive and joyful, capturing the essence of a fun and lively celebration.