Sarah P. Graham and Timothy K. Penna were married at 5:30 p.m. on June 18 in Delaware Park Rose Garden. Guests gathered for a reception at Delaware Park Marcy Casino. Omar Rouchon, a friend of the bride from Houston, Texas, heard the couple’s vows. The bride’s parents are Morgan G. and Lisa G. Graham of Buffalo. The bridegroom’s parents are Frank J. and Marilyn K. Penna of Norwich, Conn. The bride, a graduate of City Honors School, earned a bachelor’s degree in American studies from Yale University. The bride is a director of foundation and government relations at New York City Ballet. The groom, a graduate of Branford High School, earned a bachelor’s degree in political science from Yale and also earned his MBA from Yale’s School of Management. He is a vice president at JP Morgan Chase. After a trip to Grenada, the couple will make their home in New York City.