Meson Sabika is a wonderful restaurant!
The people, ambience, and food are all fabulous. My family visited for my wife's birthday with our 3 children (17, 14 and 10) and everyone loved it. The restaurant is just outside downtown Naperville and it looks like an old colonial mansion on a nicely landscaped lot. There are several different rooms throughout the building with seating. It's a very homey and warm feeling.
We shared 7 or 8 plates, most of them gluten free due to dietary restrictions (solomillos a la plancha, chuletas de cordero, gambas a la plancha, patatas con aioli, salpicon de mariscos, jamon serrano, queso de cabra) and we liked every dish. Our server, Hilary, was very friendly, knowledgeable, and always seemed to know the right time to swing by.
I highly recommend Meson Sabika!