I don;t know if this is what you’re asking about, but on a trip to Indonesia and back through Hong Kong and Japan, I searched for the world’s best egg roll. None I tried matched the one from a small take out Chinese place in Burlingame CA.
When I went to Italy for 12 days, we had bruschetta at least once a day. The best was at a restaurant in Lucia that used lard instead of olive oil on the bread.
On a two week vacation to Massachusetts, Cape Cod, Martha’s Vineyard, and up to Bar Harbor Maine, I had lobster at least once a day. The best was in an omelette in Duxbury MA and a stuffed lobster tail in Bar Harbor ME.