From unicorn drinks to CEO shakeups: These are the 5 biggest restaurant stories of 2017 By: CNBC.com News December 29, 2017 at 11:26 AM EST From executive departures to quirky menu innovations, a lot happened in the restaurant industry in 2017. Read More >> Related Stocks: Amazon.com Domino's Pizza Inc McDonald's Corp Shake Shack Inc Starbucks Corp