Duane’s Ono Char-Burger on Kauai, Hawaii

Duane’s Ono Char-Burger Price: $4.40 to $7.25 Scoping it out: This red-and-white roadside stand, a Kauai institution, may have the best burgers on the island. Choose from 15 types of burgers, plus fried fish, shrimp and chips or sandwiches. The most popular sandwich (and our favorite) is... Mark Boster, Los Angeles Times