A Facebook petition calls on tournament organizers to reverse their stance.
The moms will follow the team to Glendale, Arizona, for the Canucks' next game against the Coyotes.
The 32-year-old will remain with the team until 2017, likely to mentor younger quarterback Jonathon Jennings.
Emerson Etem scored his first goal of the season for Vancouver in a 4-1 loss.
It's 50 percent off on Monday for the area pass and for children's passes.