Wedding: L. Marchetti and J. Simblist

Marchetti-SimblistLauren Marchetti and Jonathan Simblist were married Oct. 9 at The Hamlet Golf and Country Club in Commack with a reception following. She is an advertising account executive for WeightWatchers.com in Manhattan and is the daughter of Shelly and Ron Marchetti of Seaford. The bridegroom is a director of equity derivative sales for Instinet Llc in Manhattan and is the son of Jan and Brian Simblist of Lebanon, Conn. The bride earned a bachelor of science in business administration from the University of Delaware. The groom earned a bachelor of science from the University of Rhode Island. They live in Manhattan.