Stories where someone is building/making something for fun rather than work

[sgafanficreader.livejournal.com]

Basically I'm looking for stories where any character makes something for fun rather than survival on Atlantis.

Gen, Slash, Het are all fine – though I'd prefer it if the story focused on the building not the relationship.

No real preferences on who's doing the building either...

ETA: is it possible to have to many tags?