Parents of the couple are Regina and Josip Stupic of Seymour, Conn., and JoAnn and Daniel Singer of Le Mars.
Matron of honor was Jill Volmar of Sarasota, Fla., with Rachel Hodges of Brooklyn, N.Y., and Jennifer Poeckes of Remsen, as bridesmaids.
Serving as best man was Tim Mullally of Le Mars. Groomsmen were Robin O'Brien of Brooklyn, NY., and Joseph L. Stupich of Edmond, Okla.
A champagne brunch was held at 1 p.m. for 85 guests at the Moravian College Clewell Dining Hall.
Karen earned her bachelor of arts degree in art history from Moravian College in Bethlehem, Pa., and her masters studies in arts administration at The American University in Washington, D.C. She is employed as the executive director of the Pascal Rioult Dance theatre in New York, N.Y.
Brian earned his bachelor of arts degree in economics from Buena Vista University in Storm Lake, and his M.A. degree in international economics and social change and development from Johns Hopkins SAIS in Washington, D.C. He is employed as program director of Business and Community Economic Development at CAMBA Economic Development Corporation in Brooklyn, N.Y.
Their wedding trip was a weeklong Caribbean cruise.
The couple will honored with a wedding celebration Saturday, June 19, at Dinger's in Le Mars from 2 to 6 p.m.