1. Make poppers: In a large bowl, combine cream cheese, mayonnaise, egg, lemon juice, Old Bay, and Worcestershire. Mix until smooth, then fold in crab meat, mozzarella, garlic, 1 tablespoon chives, and 3/4 cup bread crumbs. Season with salt and pepper. 2. Roll mixture into small balls (about 1 inch), then coat in remaining panko. Freeze until firm, about 30 minutes. 3. Meanwhile, make aioli: In a small bowl, whisk together mayonnaise, lemon juice, Old Bay, and remaining chives until smooth. Season with pepper. 4. In a large, deep skillet over medium heat, heat about 1/2 inch vegetable oil. Working in batches, add crab cake poppers. Fry until all sides are golden, using tongs to gently turn balls, about 3 minutes per side. Drain on a paper towel-lined plate. Garnish poppers with Parmesan cheese and parsley, and serve warm with aioli.