alphadogg writes with this excerpt from the Boston Globe: "On a whim two years ago, performance artist Jonathan Doyle paraded around the bustling peak of New Hampshire's Mount Monadnock in a $40 Bigfoot costume from iParty. He thought his deadpan video interviews with hikers describing their Bigfoot sightings would be worth a few chuckles on YouTube, and might boost the profile of his other artwork. But the staff at Monadnock State Park found the Yeti act abominable. When Doyle returned with friends to shoot a sequel, the park manger quashed the production and ordered Doyle off the mountain, insisting he needed a state permit to film a movie in the park. Bigfoot stepped up with a lawsuit, alleging that the park's permit regulations are unconstitutional. The New Hampshire Supreme Court next month will hear Doyle's complaint. Though many elements of the dispute border on the absurd, the case raises some serious free speech issues."