Hale Koa Exchange is a convenient shopping spot located inside the Hale Koa property on Waikiki Beach. It offers a wide selection of items including essentials, food, drinks, alcohol, souvenirs, and clothes, making it a great place for travelers to find what they need. The store has friendly staff and provides better prices than off-base shops, making it a popular choice for souvenirs, gifts, snacks, and drinks. Visitors appreciate the variety of items and the cleanliness of the store, as well as the helpfulness of the employees. The exchange is accessible only to those with military or veteran IDs, ensuring a secure shopping environment. Customers often find it useful for quick purchases like morning coffee, snacks, hotdogs, fruits, and even luggage. Despite being tucked in a corner, the store is large inside and carries a mix of standard exchange stock and Hawaii-specific items. Overall, Hale Koa Exchange is a friendly, well-stocked, and affordable place to shop for essentials and souvenirs during a visit to Waikiki.