August is a big month for XPages as there are two U.S. based User Group Meetings offering a TON of XPages training. 

First in St. Louis we have:

IamLUG - August 2-3

• Mobilize Your Existing Apps in 30 Minutes Using XPages and Unplugged - Richard Sharpe
• Ten XPages Design Patterns - Matt White
• The Xpages Revolution: Scalabilité, Maintenabilité, Usabilité - Tim Tripcony/Nathan Freeman
• Using XML and RDBMS Data Sources in XPages - Paul Calhoun
• XPages beyond the Introduction - David Leedy

Then later in Cleveland we have:

MWLug - August 19-20

• Introduction to XPages - David Leedy
• Starting XPages? Avoid These 10 XPages Gotchas - Richard Sharpe
• What You Need to Know to Get Started with Server-Side JavaScript - Scott Good
• XPages Workshop: Building a Simple Application - Michael McGarel & Roy Rumaner
• XPages: Beyond the Introduction - David Leedy
• XPages: The Evolution of Possible - Tim Tripcony
• Web Technologies Every Domino Developer Should Know - Brandt Fundak

In addition, for those looking to get even more training in XPages, Matt White from Elguji and xpages101.net will be giving a full day's worth of training in the Tack It On portion of IamLUG.  Only $495 to IamLUG attendees for a full days worth of XPages training.