Mariann Hughes and Joseph Casali were married on Feb. 16 at Chapel on the Grange in Sayville. The reception was at the Harbor Crab in Patchogue. She is an administrative assistant to the senior vice president of operations for the LIRR and is the daughter of Kathleen and James Hughes of Island Park. The bridegroom is a deputy general manager of budgets and logistics for the LIRR in Queens and is the son of Eileen and Andrew Casali of West Palm Beach, Fla. The bride earned an associate degree from Nassau Community College. The groom earned an associate degree from Empire State College. He served four years in the U.S. Air Force. They live in Holbrook.