World IPv6 Day On June 8
dkd903 writes "On June 8, 2011, around 300 websites will test the IPv6 readiness of the internet. The participating websites includes Google, Facebook, Yahoo and Bing. In preparation for the day, Google is notifying users to test if they are ready."
Try here.
Or, for more info on test day, Try here.
He's getting rather old, but he's a good mouse.