LEGO Friends Cat Birthday Party & Tree House Building Set, 321 pc.
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Highlights
- Little ones throw a fabulous pretend party for their feline friends with the LEGO Friends Cat Birthday Party & Tree House (42666)
- Young builders help the friends throw a birthday party for Churro the cat and their 4 furry friends in a multi-level tree house
- Includes everything needed for a party, including a fish-shaped piñata with treats, cat toy, grass, water fountain, litter box, and rotating table for birthday cake
- Set includes birthday cake with candle, cat-themed gifts, banners, balloon decorations, party hat, and special treats
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About this item
Product details
Celebrate Churro's Birthday with LEGO Friends
Join the fun with the LEGO Friends Cat Birthday Party & Tree House (42666), a charming building set designed for young animal lovers aged 6 and up. This delightful set features Churro the birthday cat, four furry friends, and two human companions, Leo and Paisley, all ready to celebrate in style. Packed with festive decorations, presents, and cat-shaped balloons, this set is perfect for imaginative storytelling and creative play.
Explore the Multi-Level Tree House
Let your creativity shine as you guide the playful cats through their multi-level tree house. This interactive structure includes exciting features like a fish-shaped piñata, cat toys, cat grass, a water fountain, and even a litter box. Young builders will enjoy creating adventures for their feline friends while developing their building skills and nurturing instincts.
Rotating Table for Birthday Fun
When it's time for the main event, gather the cats around the rotating table to enjoy Churro's special birthday cake. This engaging feature adds an extra layer of fun to the celebration, encouraging kids to create memorable moments for their animal companions. With 321 pieces, this set offers endless opportunities for imaginative play.
Intuitive Building with LEGO Builder App
The LEGO Builder app enhances the building experience with intuitive 3D instructions and helpful tools. Whether it's a birthday gift or a creative activity, this set is perfect for boys and girls who love animals and building toys. Get ready to celebrate Churro's big day and create unforgettable adventures!
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Specifications
Recommended Age Range: 6+ years
Included: 321 pieces
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Showing 1-3 of 30 reviews
Mar 20, 2026
Reviewer name: CLMom
5 out of 5 stars
Verified Purchase
Fun to build and play
My seven year old was able to complete this build independently. It was several hours worth of building time. In addition, my children have played imaginatively with the completed build.
Review from Walmart.ca
Helpful?5M5U2S45GVGP17193673471
Jul 18, 2026
Reviewer name: Rocket mom
5 out of 5 stars
Well worth the purchase
I don't normally review Lego sets, but this set is definitely worth purchasing. It has so many nods to cat life! Playability is 100% My little one is enthralled with the hidden litter box at the bottom complete with "potty" pieces. We really just bought it for the cute kitties, but everything about it is great. We even had a few extra pieces and were able to make a toy wand. Would highly recommend to any cat lover out there. The colors are nice, and I think would even be a nice addition to tuck onto a shelf with a botanicals set.
Review from LEGO
Helpful?5M5U2S45GVGP17193673471
Jan 2, 2026
Reviewer name: Kelly
5 out of 5 stars
Verified Purchase
My granddaughter love this. I will definitely order more of these!!
Review from walmart.com
Helpful?5M5U2S45GVGP17193673471
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