The 2016 domain name indicates that these year-based domain names are for information about special conventions in the given year.
Yes, I saw that after I'd posted it and the icon changed colour. It does suggest they are expecting to be holding conventions in 2020.
Who would be running the internet then though? ;)
I can understand all the JW related domains, but it was the lab, project, research domains that particularly caught my eye - wondering what they might be planning (if anything).