The only thing like that I know of is Freak Guitar Camp, with the amazing guitar player Mattias "IA" Eklundh teaching. Check out his band Freak Kitchen.
Here is the link: http://www.freakguitar.com/fgc2011.html
This is in Sweden, but they welcome players from all around the world. Mattias "IA" Eklundh is mainly a metal/hard rock player, but knows a lot about all kinds of music.
My newest tutorials:
Pentatonic Speedster
Funk Lick Library A2
Bat Country
Funk Lick Library A1
Tapping: Level 4
Tapping: Level 3
Alternate Picking: Level 2
Find all of my lessons here:
Complete Lesson Catalog
Pentatonic Speedster
Funk Lick Library A2
Bat Country
Funk Lick Library A1
Tapping: Level 4
Tapping: Level 3
Alternate Picking: Level 2
Find all of my lessons here:
Complete Lesson Catalog