Tattoos! Yes, tattoos! They signify loyalty, commitment and pride. Consider the two examples below. The first being someone who is a PBS devotee. The second...well, this dude is a Harley owner and he's tattooed a portrait of the founders of Harley on his back!
With that in mind, here's my question: Do your members love your association enough to get a tattoo? Of course the question isn't really about tattoos, it is about loyalty, commitment, passion and a deep sense of community.