Not necessarily.
The organizers on the Grand Pacific Explorer roll call thought they could get something organized. They had an extensive, ongoing spreadsheet with first and last names, embarkation ports, home cities, cabin numbers, etc., but yesterday Viking said no to the meet and mingle.
They are planning to have an informal meet and greet in the EL 8th today. I hope it works out for them because a lot of work has been put into this.
It's a multi-leg voyage and we've been following it because we are on the Hong Kong to Vancouver legs. Hopefully we'll be able to meet up with some of them.