Bubba Gump Shrimp Company (Ala Moana Center)
Burgers on the Edge (Kapahulu)
Byron's Drive Inn (airport)
Cheeseburger in Paradise Waikiki
Cheeseburger Factory (UH Manoa, Ala Moana Center)
Concessions Surf&Snacks (Ala Moana Beach Park)
Islands Fine Burgers (Ala Moana Center)
Forty Niner restaurant (Aiea)
Kulia Grill (in the John A. Burns School of Medicine in Kaka'ako)
Lee's Drive Inn (Kaneohe)
Matters of Taste (Iwilei)
New Diner's Drive Inn (Kalihi)
Nico's at Pier 38 (Kalihi)
The Pineapple Room (Ala Moana Center)
Sam Choy's Breakfast, Lunch&Crabs (Iwilei)
South Shore Grill (Monsarrat; formerly Teddy's)
W&M Bar-B-Q Burgers (Kaimuki)
Other (you left out so many other greats! I'll leave a comment!)
Bob's Big Boy (Mapuna'puna)
Wailana Coffee Shop (Waikiki)
Diamond Head Market&Grill (Monsarrat; formerly Burgerland)
The CounterĀ® Custom Built Burgers (Kahala Mall)