Nancy (Levandowski) Keller ’81 and Steven Keller was the first couple married at Denny’s Chapel in Las Vegas on April 3. "As passionate Denny’s fans for more than 35 years, my husband and I couldn’t think of a more fun and exciting way to tie the knot than at Denny’s Vegas location in the very heart of the restaurant,” said Levandowski, director of ISU Dining for Iowa State University.