buttercup family sitting at the diner table

Your Local Family Diner

The story of Buttercup begins in 1988, when David and Debbie were just starting their family. At the time, David worked for an upscale dinner house. They had a hard time finding a restaurant that offered fresh food, yet was casual enough to bring their children.

More about ButtercuP

ButtercuP Menu

Our diner is open breakfast, lunch, and dinner. Serving our community for over 30 years, we're always happy to see you stop in an enjoy your time here at ButtercuP. We hope you enjoy your meal.

BREAKFAST
Lunch & Dinner
Family meals
cocktails
desserts
kids
2 yellow and maroon flower shapes with text in the middle reading "East Coast Diner. West Coast Location"
buttercup broadway exterior location

ButtercuP Jack London

229 Broadway
Oakland, CA
7 am - 9 pm
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outside location of buttercup diner and bar

ButtercuP Walnut Creek

660 Ygnacio Valley Rd Walnut Creek, CA
7 am - 9 pm
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outside location of buttercup diner and bar

ButtercuP Vallejo

3288 Sonoma Blvd
Vallejo, CA
7 am - 9 pm
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buttercup concord

ButtercuP Concord

4301 Clayton Rd. Concord, CA
7 am - 9 pm
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