| Piece Count 321 | Age 6+ | Price $29.99 |
| Minidolls 2 | Theme Friends | Release Date 1 June 2025 |
Celebrate furry fun with the LEGO® Friends Cat Birthday Party & Tree House (42666), a delightful 321-piece building set designed for kids aged 6 and up who adore cats and creative storytelling. This playful set invites children to join Leo and Paisley as they throw a purr-fect birthday party for Churro the cat, complete with four feline friends, festive decorations, and plenty of surprises.
The buildable cat tree house is the centerpiece, filled with playful details like a fish-shaped piñata, a cat toy, cat grass, a water fountain, and even a litter box. The fun continues as the cats gather around a rotating table to share birthday cake, while balloons, gifts, banners, and party hats set the scene for a memorable celebration. With so many interactive features and accessories, kids can create endless friendship stories and enjoy sweet kitty moments again and again.
Perfect as a gift for young animal lovers, this LEGO Friends set encourages imaginative play while offering a colorful display piece once built. Standing over 7 in. (18 cm) tall, 6 in. (16 cm) wide, and 4 in. (10 cm) deep, the set also connects to the LEGO Builder app for a guided, digital building experience. Kids can expand the fun with other LEGO Friends sets (sold separately) and dive deeper into Heartlake City adventures through LEGO Friends: The Next Chapter online show.