SuperHappyDevHouse

 SuperHappyDevHouse  (often abbreviated as SHDH ) is an irregularly scheduled serial gathering of hackers, developers, tinkerers that started in 2005 inspired by SuperHappyFunHouse and LAN parties. It itself was one of the inspirations for BarCamp later that same year, the structure of which was used for the first IndieWebCamp in 2011.