Throw the Ultimate Kids LEGO Brick Party
If your child loves building, creating, and letting their imagination run wild, then a LEGO brick party is the perfect birthday theme! Bright colors, fun building games, and creative decorations make this one of the most exciting and interactive ways to celebrate. To make planning easy, here’s your step-by-step guide to hosting a kids LEGO birthday party—complete with decoration ideas, games, snacks, and a handy shopping list to keep you organized


LEGO Party Decorations
Bring the LEGO world to life with colorful and simple décor:
Balloons in red, yellow, blue, and green (classic LEGO colors).
Tablecloths and plates in solid bright colors.
DIY giant LEGO blocks: wrap cardboard boxes in colored paper and glue on paper “studs.”
LEGO brick backdrop or banner that says “Happy Birthday Builder!”
LEGO pieces scattered in jars as table centerpieces.
Pro Tip: Stick LEGO-inspired wall decals or cutouts on windows and doors for instant party vibes.
LEGO Party Games & Activities
Keep kids engaged with hands-on fun:
Building Contest: Give each child a pile of bricks and set a theme (like “build a car” or “build a tower”).
LEGO Relay: Teams race to carry bricks in a spoon without dropping them.
Guess How Many Bricks: Fill a jar with LEGO pieces and let kids guess the number.
LEGO Scavenger Hunt: Hide bricks around the yard or house for kids to find.
Free Build Station: A table full of LEGO for kids to create whatever they imagine.
LEGO Party Food & Snacks
Fun and colorful treats will keep your little builders happy:
LEGO Rice Krispie Treats: Cut into rectangles and top with round candies to look like bricks.
Brick Sandwiches: Use cookie cutters to shape sandwiches like rectangles or squares.
Fruit Bricks: Stack watermelon, pineapple, and cantaloupe into cube shapes.
Pizza or Nuggets: Easy kid-approved main dish.
LEGO Cake: A rectangular cake decorated like a giant LEGO brick, or cupcakes with edible LEGO toppers.
LEGO Party Favors
Send kids home with something fun to build later:
Mini LEGO sets or blind bags.
LEGO keychains.
Goodie bags with colorful candy (“brick candy” if you can find it).
Stickers and temporary tattoos.
Small containers of playdough with LEGO-shaped cutters.


Kids LEGO Party Shopping List
Here’s your handy checklist for stress-free party prep:
Decorations
Balloons (red, yellow, blue, green)
Tablecloths, plates, cups in bright colors
Cardboard boxes + paper for DIY LEGO blocks
LEGO brick backdrop / banner
Mason jars / containers for LEGO décor
Food & Cake
Sandwich ingredients (cut into brick shapes)
Rice Krispie treat supplies + candy toppers
Fruit for “brick stacks”
Pizza, nuggets, or kid-friendly meal
LEGO brick cake or cupcakes
Games & Activities
Extra LEGO bricks for contests & free build
Jars for “guess the bricks” game
Small containers for scavenger hunt pieces
Spoons/cones for relay race
Favors
Mini LEGO kits / blind bags
Keychains / stickers / tattoos
Candy for goodie bags
Small toys (playdough, bubbles)
Final LEGO Party Tip 🥳
Keep things organized by dividing supplies into decorations, food, activities, and favors. With this checklist, you’ll be ready to throw a LEGO brick birthday party that’s colorful, creative, and full of building fun!