Make a mix of 1 cup rice flour, oregano, parsley and some salt and pepper.
Make a batter by combining the remaining 1 cup rice flour with the all-purpose flour, red pepper flakes, garlic powder and Italian seasoning. Pour in the club soda a little bit at a time and whisk until the batter is just slightly loosened and the whisk won't stand up. Keep on an ice bath.
Heat oil in a pan.
Working in batches, dip each skewer, and then the peppers and zucchini, in the batter and fry until golden brown, 3 to 5 minutes. Drain on paper towels, season with salt and a spray of lemon juice.
If you're a non-veg fanatic, ditch the veggies and mozzarella and go for some seafood.