Michael Douglas and Catherine Zeta-Jones
06/08/2011 AT 06:00 AM EDT
and Michael Douglas
headed out for a family dinner at SD26 in N.Y.C. with daughter Carys
, 8, son Dylan
, 10, – and two family friends. The whole group settled in for the meal, and the kids were very well-behaved, a source says. After the Italian meal, which included a cheese and meat course as well as salads and entrees, Dylan got up to explore the open kitchen and greet the chefs.