President Barack Obama and first lady Michelle Obama will be attending a wedding Saturday at a restaurant in Pocantico Hills.

The Obamas' personal chef, Sam Kass, is marrying MSNBC host Alex Wagner at Blue Hill at Stone Barns.

The president and first lady are in Westchester for the weekend for the wedding and some fundraisers in New Rochelle and Purchase. The FAA has issued a no-fly order for flights over certain parts of Westchester for the weekend.