On January 31, 2007, police in Boston, Massachusetts received reports of devices resembling bombs in various places around the city. The devices turned out to be electronic signs similar to a Lite-Brite that displayed images of the Mooninites Ignignokt and Err giving the finger, and were designed to promote the "Aqua Teen Hunger Force" television show as part of a guerrilla marketing campaign authorized by Cartoon Network, the cartoon's parent company. The boards were present in several cities for weeks before the ones in Boston were reported.