LEGO
Five-year-olds are in prime LEGO territory. They can follow simple instructions, build creatively, and they're obsessed with the colorful bricks. A LEGO party is hands-on, creative, and gives you a built-in activity that entertains itself for 30+ minutes.
- LEGO building contest: give each kid a bag of mixed bricks and 15 minutes to build anything. Vote on categories (tallest, funniest, most creative) so everyone wins something
- LEGO-themed decorations from primary-colored paper and balloons (red, blue, yellow, green) — no licensed products needed. Tape colored circles on boxes to make giant LEGO bricks
- LEGO minifigure party favors: individual minifigure packs from Target ($4-5 each) are the most coveted party favor for this age
- Serve food on primary-colored plates with LEGO-shaped cookies (rectangle cookies with M&Ms on top to mimic studs — viral for a reason, they're easy)