Kapahulu Avenue runs one mile from Waikiki to the H1 overpass. Tourists take it to get to Diamond Head. Locals take it to eat. The concentration of serious food per block-foot rivals any neighborhood in Honolulu.

Leonard's Bakery has been selling hot malasadas (Portuguese fried doughnuts, the Hawaii version rolled in sugar) since 1952. Rainbow Drive-In has been plating loco moco and mixed plates since 1961. The line at both places has never gotten shorter. It is longer now.

Ono Hawaiian Foods, Ono Seafood, Side Street Inn, Diamond Head Market — every landmark on Kapahulu is at least twenty years old and run by the same family that opened it. No concept restaurants. No Instagram optimization. Just the food.