Costeaux On The Go located at the Sonoma County Airport (STS) serves a selection of baked goods, savory items, coffee and more. Costeaux On The Go offers provisions for those visiting area attractions or merely faced with a full day of office errands or perhaps shuttling kids between school and practices. Our grab and go program features a variety of demi-sandwiches, salads, and deviled eggs, along with other savory items including our famous deep dish quiche, breakfast croissants and eclairs. We look forward to welcoming you to Costeaux On The Go. Look for the red umbrella as you come around the main terminal. We are located at the bus stop. There is free 2-hour parking in any of the lots. Open Monday  Friday 8:00am-1:30pm Member since 2020