Nothing finds stray legos like a vacuum, except for maybe bare feet.
Worked well on stray nuts and bolts from the erector set too.
Loved Legos, Erector sets, lincoln logs and tinker toys. Did you know that if you glued a tinker toy airplane together you could put it on a string and dogfight your brothers airplane. They don't survive the collision so well though.
"Mom! We're out of blue sticks again!"
"Well, maybe Santa will bring some in 9 months."