I decided to make a fairy room rather than a house:
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The walls of the room was made from a cereal box, and the dresser and shelf unit from snack food boxes. It was pretty fun to make, though the paper took time to glue on the boxes to cover them up. Someday I would really love to make an official fairy house like in "The Great Fairy Rescue".
For the Friendship and Memory badge, I did make a video of pictures I took of my brother's wedding and gave it to him and my sister-in-law as a wedding anniversary gift; does that count?