LINQPad not recognizing computed model properties

I'm using LINQPad with EF5 using POCO's. I have property that computes FullName (getter no setter). If I expand the treeview for my model in LINQPad, it is recognized and in fact code-completion will offer it to me when appropriate. Likewise, it works fine when testing in a console app or ASP.Net application in VS.

In LINQPad, running a query involving FullName returns the following error:

NotSupportedException: The specified type member 'FullName' is not supported in LINQ to Entities. Only initializers, entity members, and entity navigation properties are supported.

Thanks in advance..