20 Fun Lego Party Ideas

A Lego party won't get started without inviting your child's favorite master builders. If you're looking for a cute and free Lego party invitation, we got you! Our FREE  Invitation can be downloaded in our Freebie Library. You can use the template and add your own party wordings.

When you're done preparing the invitations and started mailing/giving them to your prospective guests, then it's time to work on the decorations. To complement and match the Lego Party Invitation, check out our downloadable Lego Party Printables as simple party decorations. The set includes plenty of goodies to bring your party table to life including a birthday banner,  bottle labels, and wrappers for cupcakes.

If you have time to craft and DIY,  this fun Lego backdrop is a total winner.  Follow this easy tutorial to create your very own Lego backdrop for your child's Lego-themed birthday party.

To continue with our Lego-themed party decoration, make sure to set up your guest's table with colors that scream LEGO! These are colors red, yellow, blue, and green. Here's a photo from Frosted Petticoat to serve as an inspiration. You can pick up some Lego-themed plates to add to the table and use the party favor bags as center-pieces.

If you want to stick your theme all the way, this Legos Party Tableware bundle I saw on Amazon is a cute party piece to consider. It includes party plates, cups, and table napkins!

To take your party table to the next level, you can also add these Legos party utensils from Amazon. They are super cute and perfect for munching on some Lego cake. 

 These Legos bricks boxes are a cute way to serve up some popcorn or store some bricks for a tower building competition. 

Another fun party table idea is to build some cutlery holders from legos.  How cool is that?  These can likely be used from the birthday boy or girl's existing lego collection. Otherwise, this is definitely a party supply that can be reused after the big day. Just make sure to sanitize your Lego blocks first before making them as to avoid food contamination.

Another option to make use of Lego blocks for a building party is to create a number standee out of it!  You could also spell out the name of the birthday child in legos. If you don't know how to make the letters of numbers out of Lego, there are plenty of instructions available on Youtube. 

Now let's move on to party food ideas. This Lego Head Marshmallow Pop is first on the list because they look great and they are super easy to make. If you have some skills for decorating cakes,  you could even consider marking the heads of your child's favorite characters.

Another Lego-themed party food idea is these Jellos Legos. It's super cute and easy to make as well. Follow the recipe by Parties 365.

For the parents who love to bake, here's an easy Lego Brownies Recipe I found and it will also be a great treat during a Lego-themed party.

A Lego-themed party won't be complete without a Lego-themed cake!!! If you want to go crazy over Lego blocks, this Lego Cake Recipe on Youtube might help you in creating your own Lego block cake at home. It's super nerdy that your kid and guests will love it!

Another treat idea you can provide for a Lego-themed party is M&Ms inside Lego boxes. You can use the Lego Party Popcorn Box for this.

Now for the party games and activities, you can purchase this Lego Color Blocks Bend Game mat and spinner on Amazon. The mechanics will be the same as how you play the Twister game.

Another party game and activities you can organize is having a piñata game for kids. Here's a step-by-step tutorial on how to create a Lego Party Piñata.

If you want to have a low-key game that will still get the attention of your guests, try this "Guess the number of Lego brick" game! Make sure to announce what's the prize waiting for whoever will guess the exact number!

Here is another Freebie from Party with Unicorns. This FREE Lego Favor Bag is the perfect Lego party bag to send your guests home with a small treat.

If you want to add some party favor besides the usual candies and chocolates, this Lego Party Favor Bundle on Amazon is a good steal. It consists of a Lego-themed pencil, notepad, eraser, and sharpeners. Something kids can use in school!