How do we test Kerberos interop in the future?

One of the most useful meetings over the past few years for our team’s developers working on Kerberos and AD has been the MIT Kerberos conference and interop event. With MIT KC not having any plans so far to host any more of these types of events, I’ve been looking at the Redmond Interoperability Plugfest as a possible substitute. One of my team members found out about this Plugfest event and recommended we look into it, and I’m trying to figure out the level of depth that we might get out of attending.

It would be great to find anyone out there with experience that could help us figure out if this is the right event for us. Please get in touch if you have any recommendations!