Add frozen watermelon, chilled tea(or water), lime juice, honey,and fresh mint to a high-powered blender. Blend on high until thoroughly combined, approximately 2-3 minutes. Add ice cubes, if necessary, to achieve desired consistency
Pour watermelon mixture into four chilled glasses and top each with a 1 to 1½ oz. floater of premium vodka, if desired. Garnish with sprigs of fresh mint and/or watermelon wedges, if using, and serve immediately. Enjoy!