Dedicated fans of Grimes might know that the avant-garde musician has a singular sense of artistry that extends well beyond her music. The pop star recently expanded their ever-evolving tattoo ...

or foot earns them free subs for a month. A 3″ by 3″ tattoo on their shoulder blade, forearm, or calf will win free sandwiches for a year. During the six-hour block party, Subway will offer ...

Here's how it works: A 2-inch square tattoo nets free subs for a month, and a 3-inch square tattoo on a person’s shoulder blade, forearm or calf nets ... More like foot-long and foot-high.