Everything You Need for a Lego Birthday Party Theme

Building block birthday party

If you’re looking for a cute birthday party theme that’s perfect for girls and boys, then this is definitely for you. Throw a building block or lego birthday party theme for that special kid or kid-at-heart in your life. It’s also super easy to have things for the kids to do. Just bring legos, and they can build their heart out.

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lego birthday party theme on white background

Lego Birthday Party Theme Items


First up, start with the invitation. It’s where I always start with any new theme. It will set the whole scheme for your party. After finishing the invitation, you’ll know the location, time, color scheme, and more. It makes everything else that much easier.

Building block birthday party
Building block birthday party invitation

Stickers & Tags

These next items are perfect for decorations, favors, gifts, and more. Tie the tags to the party favor bags just to give that extra touch. Use the stickers for a fun addition to the party or for sealing the envelopes for the invites. That way, as soon as people receive the invite in the mail, they will know it’s for a birthday party.

Stickers and Tags for party favors, thank you cards, and more.
Stickers and Tags for party favors, thank you cards, and more.


If you’re planning on serving food at the party then these next couple of items are for you. Get plates designed for the theme and personalized with the guest-of-honer’s name.

Personalized party plates
Personalized party plates


Napkins are another easy decor item that are useful too. Get them with the birthday girl or boy’s name.

Building block birthday party
Building block birthday party napkins

Guest of Honor Button

Finally, get the guest-of-honor a special gift by getting them something to wear at the party. They can then keep it for later as well. It’s a great party keepsake.

Guest of honor party button
Guest of honor party button

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