Feb 17, 11:07 am ET DALLAS (Reuters) - A vegetarian group wants an Oklahoma town named after a family that helped settle the state to change its name to Veggieville because they think its sounds a lot better than Slaughterville. The city council of Slaughterville, Oklahoma, a town of about 3,000 in the center of the state, was due to discuss next week the proposal by the People for the Ethical Treatment of Animals. PETA is even offering $20,000 worth of veggie burgers to an area school if the name change goes through. But town manager Marsha Blair said on...