LEGO® Friends Costume Party with Unicorn & Fairy (42661) is a 292‑piece set for builders aged 6+. It includes four mini‑dolls—Autumn as a bumblebee, Olly as a merman, Paisley as a fairy, and Leo as a magician’s white bunny—plus Churro the cat in a magician outfit and Periwinkle the horse dressed as a unicorn. The party setup features a stage, DJ booth, snack table, and a photo booth with fun accessories. Packed with costumes, props, and playful details, it encourages imaginative storytelling, role play, and creative social interaction. Age recommendation: 6+