The Business Buzz features news about the economic scene, promotions, acquisitions and expansions. Contact Pat Hill at [email protected] or (719) 636-0358. Vanguard Skin Specialists, in partnership with its skincare line, Clara, is accepting nominations for “Extraordinary Woman,” a recognition program to honor a woman who has made significant contributions to her family, community and philanthropy. The contest seeks women who give and sacrifice for others, makes meaningful differences for her family and community and resides in southern Colorado. Email nominations to [email protected] with “Extraordinary Woman” in the subject line. In no more than 800 words, write about the woman and why she deserves to win this competition. The deadline is May 8. In Woodland Park, Vanguard is at the corner of Colo. Hwy. 67 and U.S. Hwy. 24. In a letter to patients, Optum announced that it is moving the Woodland Park clinic location to Optum Roundhouse at 21st Street and U.S. Hwy. 24 in Colorado Springs.…