Alexa sessions in Re:invent

Alexa sessions in Re:invent: https://www.portal.reinvent.awsevents.com/connect/search.ww#loadSearch-searchPhrase=&searchType=session&tc=0&sortBy=abbreviationSort&p=&i(10042)=18104

This specific session is very interesting for me:
https://www.portal.reinvent.awsevents.com/connect/sessionDetail.ww?SESSION_ID=14324

Anyone is going to this event? if so, please take notes. I am not sure which session is going to be recorded.