burger Burger King offers free Whopper deal, Here’s how to get 9 months ago Burger King is offering free Whoppers or Impossible Whoppers with any $3 purchase, which is wonderful news for burger lovers… This week, Wendy’s is offering free Cheeseburgers. Here’s how to get the deal 10 months ago Wendy's is offering a fantastic discount for the entire week. Customers at selected Wendy's restaurants can receive a free Dave's…