Grilled Salmon Salad without sprigs

1 (20 ounce) can pineapple slices 3 tablespoons soy sauce 1/2 teaspoon dry mustard 2 garlic cloves , minced 1 teaspoon ground ginger 1 tablespoon brown sugar[...]

2 large cucumbers (peeled, halved, seeded then thinly sliced) 1 teaspoon salt 1 small red onion , thinly sliced 6 -7 tablespoons sour cream 1 tablespoon red[...]