X-Fuge
Begun in 2005, X-Fuge takes the general template of a normal Centrifuge camp and removes many of the traditional "summer camp" aspects, like assemblies and structured classes ("track times") and reorients the experience toward a Christian retreat: spiritual formation is conducted through worship experiences and optional missions work, but leisure activities, such as swimming or sunbathing on the beach, are more prominent. X-Fuge also features "X-Parties", where Christian rock bands host pseudo-concerts.
Read more about this topic: Centrifuge (camps)