Entity Framework 6 - Knowledge Base (KB)

In ASP.NET MVC, where is the "best practice" place (folder) to put my Entity-Framework DataContext class?

I've seen a few projects with Entity Framework DataContext classes in the "Models" folder, but since it's not really a model, this doesn't feel right....Currently my DataContext (along with the IDatabaseInitializer class) live in the root of my project, b...