Making a balloon canopy worked out way better for me than the balloon avalanche I previously pinned. Just tape two garbage bags to the ceiling and tuck the ends into the door. The birthday boy/girl is showered with balloons when they open it.
Birthday balloon avalanche :) What you'll need: -bedroom door that opens inward -clear shower curtain (you could use anything but we chose the clear curtain so we could capture her face on video) -painters tape -75 balloons (we used the small ones and probably "over did it"... but she only turns 6 once, right?!) -two out of breath parents -one birthday girl/boy More