Microchip will old a virtual IoT Design Week event on March 9th to 13th, 2020. There will be multiple sessions including Home Automation, Machine Learning and AI, IoT Security, a Maker Day and more. There are also giveaways but you need to tune into a session to win.
For more info go to their web site:
https://events.microchip.com/website/7565/home/#agenda-section