Answer:
You could just steal the slogan from Philippine Airlines: "It's more fun in the Philippines!" and then like elaborate. It would be more like an infographic than a slogan poster, but I mean whatever works. Or you could say "Las Pilipinas: Kay Ganda at Masaya!" (it's supposed to say the philippines: so beautiful and fun, but idrk cuz my mom's the one who is filipino and speaks tagalog not me)
