Buttercup Diner in Vallejo

3288 Sonoma Blvd. Vallejo, CA 94590
(707) 643-9030
Open daily, 7:00 AM – 9:00 PM

Scratch-Made Breakfast, Lunch & Dinner in Vallejo

Our Vallejo diner sits right on Sonoma Boulevard, one of the city's main commercial corridors, making us an easy stop whether you're running errands nearby or driving in from Solano County. We're a short drive from Six Flags Discovery Kingdom, which makes us a go-to breakfast stop before a day of rides or a hearty dinner spot after one — plenty of families fuel up here before heading to the park and swing back through on the way home. We're also a regular for folks commuting off Sonoma Boulevard, and for anyone heading to or from the Vallejo Ferry Terminal into San Francisco who wants a real breakfast before the ride. Weekends bring a steady mix of families, longtime regulars, and Six Flags visitors — it's the same scratch-made recipes David and Debbie started with in 1988, just with a lot more parking than our original spot.

Parking: Free on-site lot with ample parking directly in front of the restaurant — no meters, no garages needed, which makes us an easy stop for large families or groups heading to or from Six Flags.

Get Directions