https://laughingsquid.com/burger-king-publicly-pitches-mcdonalds-to-collaborate-on-the-mcwhopper-to-promote-peace-one-day-charity/
Burger King Publicly Pitches McDonald's to Collaborate on the 'McWhopper' to Promote Peace One Day...
Aug 26, 2015 - Burger King has publicly pitched long time "burger wars" rival McDonald's to collaborate on the "McWhopper" to promote Peace One Day, the charity that
https://www.tastingtable.com/1570192/what-happened-burger-king-mcwhopper/
The Story Of Burger King's Ill-Fated McWhopper
Apr 29, 2024 - Back in August 2015, Burger King's marketing team went rogue and proposed the two rivals release the McWhopper on World Peace Day as a way to make amends.
the story ofburger kingill fatedmcwhopper