Open spirals, or whatever your studio calls them. Do a twinkle to promenade, but release the lady's right hand with your left hand, so that you're in a very open promenade position almost side by side. Then you can do small twinkles, moving the lady across to your left in the next bar, then back to the right, etc., or you can dance across to the lady's right on the next bar, then have her dance across to your right, etc.