The following folks have confirmed their attendance:
Neil Harrison - Coordination and PO function towards the Work
Gabrielle Benefield - Overall approach to the pattern language
Jeff Sutherland - Hyperproductive Pattern Language
Lachlan Heasman - Spirit of the Game, Team pattern language
Jim Coplien - Vacation PBI and Value Stream Pattern Language
Gertrud Bjørnvig - Pattern Language Focus and Value Stream Pattern Language
Da Beedle - Daily Scrum Pattern Language, maybe Sprint pattern language (with Neil)
Dina Friis - Team Pattern and Value Stream Pattern Language
Jens Østergaard - Spirit of the Game
Kiro Harada - Snack Shrine and associated patterns, per the Hawaii discussion
Cesário Ramos - Optimization Teams, Norms of Conduct and 360° Feedback
Evan Leonard - Change Management Patterns
Ademar Aguiar - last but not least!