Google is offering a "community-based course" on Power Searching with Google. At this point, it's unclear exactly how advanced the course will be. Examples on Google's search blog include things like "search for and read pages written in languages you’ve never even studied" and "identifying that green-covered book about gardening that you’ve been trying to track down for years".
Here's the course schedule that appears after registering:
Class 1 - Introduction [ available July 10 ]
Class 2 - Interpreting results [ available July 11 ]
Class 3 - Advanced techniques [ available July 12 ]
Class 4 - Find facts faster [ available July 17 ]
Class 5 - Checking your facts [ available July 18 ]
Class 6 - Putting it all together [ available July 19 ]