Heroes happen {here} - Hands On Lab Manuals
I worked in the HOLs for Launch, I thought that the labs were pretty good. Particularly these for VS2008:
WCF & REST; WCF & WF; C# 3.0 Language Enhancements.
I also liked these SQL Server 2008 labs:
Change Data Capture; Policy-Based Management; DATE/TIME Data Type; Spatial GEOGRAPHY; Plan Freezing
Enjoy!