Chunky Garden Gazpacho

4 cups chopped vine-ripened tomatoes

2 cups chopped yellow onions

2 cups chopped celery

2 tablespoons chopped garlic

2 cups chopped assorted green, red, and yellow bell peppers

2 cups peeled, seeded, and chopped cucumbers

1/4 cup loosely packed chopped fresh cilantro leaves

2 tablespoons chopped fresh parsley leaves

1/2 cup chopped scallions (green part only)

2 tablespoons prepared horseradish

2 tablespoons Worcestershire sauce

2 teaspoons hot sauce

1/4 cup fresh lime juice

2 tablespoons fresh lemon juice

1 teaspoon salt

1/4 teaspoon freshly ground black pepper