I've developed a workshop called "Strategy workshop: .NET data access" and Programutvikling in Oslo, Norway, has invited me to run the workshop as an open workshop in a few weeks. You find more information here (in Norwegian).

Here are a few extracts from the description in English:

"There's a lot going on right now in .NET land when it comes to data programmability.
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There are many choices available now and each choice has an impact on code quality, maintainability and, overall, bottom line costs.
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At the same time lots of .NET developers are starting to embrace Domain-Driven Design (DDD) and Test-Driven Development (TDD), which change the scene much more than most people at first realize.
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Suddenly, the choice of data programming options is a strategic decision. What data programming option must I choose so that my teams can spend more time on solving the problem and less time on how to get and save the data?
..."