The Rosie’s Diner makeover happened at the end of June 2019.
As per the episode teaser:
Robert Irvine is faced with the problem of making a run-of-the-mill diner stand out in the heart of diner country in North Chelmsford, Massachusetts. After 13 years in business, mother and daughter co-owners Rosie and Bridget have run out of money and options. If they are going to be able to save Rosie’s Diner, Robert is going to need to change almost everything in this outdated
Restaurant Impossible at Rosie’s Diner
Fans Gather For Rosie’s Diner Makeover Reveal
Rosie’s Diner via Google 360 View Pre-Makeover
Rosie’s Diner via Google Street View
Image – Twitter