Occoquan or near - family friendly lunch place?

[Anonymous]

I am planning a day trip to Mason Neck State Park/Gunston Hall with two preschoolers. Looking for nice family friendly lunch place in or near Occoquan?
The kids like chicken, pasta, fries, pizza, but not big on sandwiches or burgers...Mommy would like some atmosphere and great service. I've been able to eliminate the Pink Bicycle tea room, Electric Palm, Cock & Bowl (based on the reviews and their menus.) Any input on Madigan's, Bistro L'Hermitage, Garden Kitchen, Blue Arbor, Occoquan Inn? Or other places? Maybe the Cedar Knoll at Mount Vernon? Never been. TIA!