We have recently published Visual Basic versions of our MSDN Code Gallery samples for Entity Framework v3.5SP1.

The following translated samples are currently available in two languages (C# and VB)

ADO.NET Entity Framework Query Samples
http://code.msdn.com/EFQuerySamples

Persistence Ignorance (POCO) Adapter for Entity Framework
http://code.msdn.com/EFPocoAdapter

Transparent Lazy Loading for Entity Framework
http://code.msdn.com/EFLazyLoading

The samples have been fully converted to use and generate Visual Basic code instead of C#. More samples are in the pipeline and will be published soon - stay tuned.

Full list of current EF samples published by the Entity Framework team is always available at:
http://code.msdn.microsoft.com/adonetefx