1. Thinly slice cucumbers, onion, and red pepper. Add ingredients to a bowl. 2. To a small bowl add rice wine vinegar, sesame oil, sesame seeds, red pepper flakes, honey and salt. Using a whisk, stir to combine. 3. Pour Asian vinaigrette over the vegetables. Gently toss. 4. Serve immediately or store in refrigerator for an hour or two to let the cucumbers soak up the marinade.