Tracey and Gloria were dressed in blue and gold on Saturday, while Mr Wallace wore the black and yellow of Taranaki, along with Tracey's daughter Rebecca Prestidge and her partner Justin Ansell.
"It was after the first season for me when I switched," Tracey said.
"We moved up here for the better weather and job opportunities and it is closer to family."
Rebecca said they had made their hats years ago for an All Blacks game in Taranaki and would change the colours for whatever team they were supporting. "We made them when we were living in Taranaki ... we have won many things with these hats."
Unfortunately for Tracey and Gloria, the Bay of Plenty Steamers were beaten 32-9.