LEGO® Build Day | December 27th | Official LEGO Shop

LEGO® Build Day 2023

All Day to Play. And Nothing Else

Building is better than your post-holiday chores

On December 27th, take out your new set, follow along with our building challenges or build whatever you want and join us for this global holiday tradition.

Let the LEGO® Build Day building commence!

Get your game face on!

Are you ready to take on your friends, family and the rest of the WORLD in this quick-fire building game​
Try the Random Idea Generator!
Need ideas? We’ve got hundreds! Fire up the Generator by clicking the button below, and building whatever weird, crazy thing it comes up with!

Got a new LEGO® set for LEGO Build Day?

The LEGO® Builder app is here to guide you on your next building adventure! You’ll be able to rotate and zoom in on your models, and even build together with family and friends!

Wowza! See what other Build Day participants are creating!

FAQs – Famously Awesome Questions

Get interesting ideas from your interesting interests

Arts & Crafts
Let’s go