This looks kinda Cool
https://borntolearn.mslearn.net/b/weblog/posts/new-certification-exam-prep-sessions-from-ignite-on-youtube
New Certification Exam Prep Sessions from Ignite on YouTube
Great news! 19 new certification prep sessions recorded by Microsoft Certified Trainers (MCTs) during Ignite in September are now available for everyone to access on YouTube. Most of these sessions were standing room only at Ignite and provide unique insights from MCTs who are experts in Microsoft Technology and in preparing people for certification. You can find the new prep sessions listed below in the Certification Prep Sessions 2017 playlist on the Microsoft Ignite channel or in the Certification Prep Sessions, Ignite Orlando 2017 playlist on the Microsoft Learning channel. We have also added them to the corresponding Exam Details pages.