Before the teams had lunch together, the Kiwis - in their street wear - performed an impromptu haka for the Liverpool players and staff in their dining room.
Frenchman Sakho was particularly impressed, and even tried to respond in kind, even though he is currently on crutches.
It's apparently the first time another team has been invited to dine in the Liverpool facility, which is usually off limits to all outside personnel, as well as media.
"We were very privileged to have that experience today," said Kiwis winger Jason Nightingale, who enjoyed an Anfield stadium tour with Reds fan Greg Eastwood on a previous Kiwis trip.
"It was an insight into things we don't get back home. We have good facilities back home but to see the things on the walls and be in the locker rooms of a club with such great history is pretty special."
*Autex - Proud sponsor of New Zealand rugby league since 1981