Combine all ingredients. Cover and chill for at least 1/2 hour.
Combine chili powder and cumin.
Place frozen turkey burgers on preheated 350 degree F grill. Season with 1/2 teaspoon chili/cumin mixture. When "puddles of juice" form on the surface (about 3 minutes), turn burgers. Sprinkle surface with another 1/2 teaspoon chili/cumin mixture.
Grill for 3 to 5 more minutes on second side or until the internal temperature reaches 165 degrees F.
Turn burgers one more time to sear surface.
OR broil frozen turkey burgers in a preheated broiler, 4 inches from the heat source, for 4 to 6 minutes per side or until the internal temperature reaches 165 degrees F.
On base of roll, layer 1 lettuce leaf, cooked turkey burger and top with Pineapple Pico de Gallo. Place top of roll on sandwich and serve.