Hawaii is a U.S. regional view. A mainland menu or country-level listing does not prove an item is sold on the islands.
Start with the mango-smoothie test announced for Hawaii, then explore reported Maui calzone and hot-sandwich visits. A local sighting does not make an item Hawaii-exclusive. The documented Iwilei hot-dog combo remains in the familiar-menu section.
Costco announced a Hawaii mango-smoothie test in its 2022 shareholder Q&A, with possible wider U.S. expansion. Mainland appearances were reported in June 2023. This is a Hawaii-linked history, not evidence of a current Hawaii exclusive.
Later mainland reporting contradicts lasting Hawaii exclusivity; it does not prove rollout at every U.S. food court.
Exact test start and current store availability unknown.
Calzone serving reported in Maui, Hawaii; capture date and warehouse unknown. · Photo: Costcuisine / Natalie · Photo source (used with permission). Original image displayed in full without changes.Costcuisine described a Maui calzone and a USD 6.99 price in its July 2026 review. The review provides a local food discovery and photographs; the actual visit date is not supplied.
The linked item page has a fuller source history and remains a researched draft with one documented serving photo.
No claim of exclusivity or absence elsewhere; this is a bounded regional discovery.
No Hawaii-exclusive claim; no current all-store menu inferred.
Hot turkey and provolone serving reported in Maui, Hawaii; capture date and warehouse unknown. · Photo: Costcuisine / Natalie · Photo source (used with permission). Original image displayed in full without changes.The Maui review also describes a hot turkey and provolone sandwich at USD 6.99. Keep this named hot sandwich separate from reports about other turkey-sandwich recipes and periods.
The linked item page has a fuller source history and remains a researched draft with one documented serving photo.
No claim of exclusivity or absence elsewhere; this is a bounded regional discovery.
A Maui report does not establish a Hawaii-only offering.
A quarter-pound-plus all-beef hot dog comes with a 20 oz soda and refill on the photographed Honolulu Iwilei menu.
Representative photo: Representative Costco hot dog and soda photographed in Queens, New York on October 21, 2023. Not the Honolulu serving.
READ THE RECORD →
The Maui calzone brings pizza-style fillings inside a folded crust.
READ THE RECORD →Kona and Iwilei are separate Hawaii reports. They do not establish current statewide stock or a Hawaii-only cookie.