Dev.Next will run their online event this Tuesday, 24 March, starting at 12 pm EDT.
https://www.devdotnext.com/digital
Oracle is hosting a webinar on Java 14 next Thursday, 26 March from 2-2:30 pm EDT, which will cover some of the new features:
https://go.oracle.com/LP=89726?elqCampaignId=240340&src1=:em:lw:ie:pt:SEV400037003