I'll be attending Percona Live NY 2012 next month, co-presenting a tutorial with Marcos Albe (also from Percona) and a couple of sessions with Marcos and Ryan Lowe (of Square).

On Monday, Marcos and I will be doing a hands on tutorial on Percona Toolkit, and on Tuesday, Ryan will join us for a session on Percona Toolkit and one on MySQL performance optimization on EC2 and RDS.