"She didn't want us not to go, so we're going," Paere said.
The sisters joined the team at the same time, 20 years ago.
"We both got into netball at school and i went on to play and umpire club netball in Rotorua, then as soon as I was old enough to join the Maketu Golden Oldies, I was there."
The team, which Paere manages, have played at Golden Oldies festivals in Australia, Fiji, Rarotonga and San Diego.
"I love the friendships we form along the way and these sports festivals are a really great opportunity for us all to get together and have a good time," Paere said.
"It's going to be very hard playing without Ngaroma this year, but we're going to get up and do this for her."
The Christchurch Casino Golden Oldies Sports celebration runs until April 29, and includes rugby, netball, cricket, bowls, golf and hockey games.