Beware of Lynden, WALegally, you were violating some of the craziest and obscure laws still on the books in Washington State. I stumbled across Boohof Law Group's website where they compiled these unbelievable laws and a little background on their origins. Get our free mobile appHere are my favorites:It is illegal to Harass Bigfoot. It Is Against The Law To Buy Meat or Mattresses on Sunday in Washington State. If you would like some amusement, check out more obscure or strange laws still on the books in Washington State