Yuyun senang berpetualang di alam terbuka. Saat pindah ke Bali, dia sedih karena banyak sampah yang mengotori hutan bakau di tepi pantai. Ternyata, semua sampah itu berasal dari hotel - hotel terdekat. Namun, para pengelola hotel tidak peduli. Padahal sampah-sampah itu merusak keindahan alam hutan dan mengancam kesehatan anak-anak yang bermain di sans. Akankah Yuyun menemukan cara untuk members…
Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In I Am Invited to a Party! Piggie is invited to her first party. She doesn't know what to wear, though, so she asks her best friend Elephant for help. Elephant's advice is odd to say the least, so Piggie will try on all sorts of z…