What are the opening hours?

Monday 5pm - 10pm Thursday 11am - 2pm 5pm - 10pm Friday 11am - 2pm 5pm - 10pm Saturday 11am - 2pm 5pm - 10pm Sunday 9am - 1:30pm 5pm - 10pm

ad hoc & addendum

Name: ad hoc & addendum
Address: 6476 Washington Street, Yountville, CA, 94599, US
Telephone: +17079442487
Price range: $$$
Rating: 4.9

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Yountville, CA
ad hoc & addendum

it's all about family - thomas keller Our Story

The building at 6476 Washington Street was originally intended to be a very different type of restaurant.
(2103)

While we were designing it we thought we'd experiment by opening a temporary restaurant and calling it Ad Hoc, which literally means, "for this purpose." The idea for Ad Hoc was simple - 5 days a week we'd offer a 4-course family style menu that changed each day, accompanied by a small, accessible wine list in a casual setting reminiscent of home. We wanted a place to dine for our community and ou

rselves. The decision to change over the restaurant, however, was taken out of our hands by our guests. The response was so positive, we simply couldn't close. So, in January 2007, we decided to stay open permanently and now we're serving dinner 5 nights a week as well as Sunday brunch. Addendum

True to its name “Addendum” is an addition or footnote to the Ad Hoc family, serving boxed lunches to go Thursdays through Saturdays. please note addendum is closed Sunday through Wednesday.

10/19/2025

Bring Ad Hoc Home for Thanksgiving. It's time to order your Turkey Take-out!

Our ready-to-roast Diestel Family Ranch Turkey is the centerpiece of a memorable holiday spread complete with traditional sides of roasted green beans, mashed potatoes, bacon & leek stuffing and pull-apart rolls from .

Head to our website or and click the ‘Thanksgiving Takeout’ tab to place your order!

https://adhocholidays-gdxq5879.toast.site/order/adhocthanksgivingtakeout

09/10/2025

We're turning 19! Join us for dinner on Thursday, September 18th, to celebrate our 19th Anniversary!

Start with an Heirloom Tomato Salad with Hand-pulled Mozzarella and ingredients from the .

And for the main event, Rosewood Gold Wagyu Santa Maria Tri Tip and our signature Buttermilk Fried Chicken.

End on a sweet note with an Ad Hoc classic, Strawberry Shortcake with fresh Silverado strawberries & whipped cream.

https://thomaskeller.com/yountville-california/ad-hoc/reservations/

08/31/2025

Tomorrow is the last day for the Addendum, and we're celebrating with Lobster Rolls!

Come by the Ad Hoc Garden on Monday, September 1st from 11:00am-2:00pm. Enjoy all your BBQ favorites before we close for the season.

See you this weekend in Yountville!

08/29/2025

It's the last weekend to get your Addendum fix, celebrate the long weekend in Napa Valley in the Ad Hoc garden!

We'll be serving all your BBQ favorites on Friday & Saturday, August 29th & 30th, and Monday, September 1st, from 11:00am-2:00pm.

Don't miss the last weekend for Addendum before we close for the season!

08/28/2025

Labor Day weekend views in Yountville! Celebrate the long weekend in Napa Valley at Addendum.

We'll be serving all your BBQ favorites on Friday & Saturday, August 29th & 30th, and Monday, September 1st, from 11:00am-2:00pm.

Don't miss the last weekend for Addendum before we close for the season!

05/30/2022

Celebrate Memorial Day with Lobster Rolls at Addendum! Join us in the garden from 11:00am - 2:00pm this afternoon.

12/25/2021

It's the most wonderful time of the year! Happy holidays and best wishes from all of us at Ad Hoc!

06/26/2021

Time to roll out the red carpet....the Red Velvet Cupcakes are back! We'll be serving these beauties, topped with cream cheese frosting, tonight. Head to our website or scroll through our feed to explore what else is for dinner!
Reserve your table through . Online ordering available through Toast tab or see link in bio.⁣

06/12/2021

Yes way, rosé! Celebrate National Rosé Day with us and pick up a few of our canned wines - the ultimate way to imbibe.
Don't forget- online ordering and curbside pick-up is available in Yountville, so you don't have to wait in line! Order through the Toast app - see link in bio.⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣
For your safety and the safety of our team, we require wearing a face covering when you visit and maintaining social distancing while waiting in line. Thank you for your support and please stay safe! ⁣⁣⁣

05/03/2021

Check out tonight's succulent supplement! Maine Lobster Mac 'n' Cheese, available with today's menu for dine-in or takeout.
Join us for indoor and outdoor dining, Friday – Sunday from 12pm - 10pm, Mondays & Thursdays from 4pm - 9pm. Reservations are available through Tock. Online ordering available through Toast - see link in bio.⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣
Reservations are available through Tock. Online ordering available through Toast tab or see link in bio.⁣ ⁣⁣
⁣.⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣
With the Limited Stay at Home Order lifted, returning Napa County to the Orange Tier, we collectively respond to the Covid-19 pandemic in a safe and welcoming manner, we are abiding by local and federal guidelines including the reconfiguration of our outdoor dining spaces to accommodate social distancing. Guests are always required to wear face coverings when not actively eating or drinking, and to maintain 6-foot distance while waiting in line.

Address

6476 Washington Street
Yountville, CA
94599

Opening Hours

Monday	5pm - 10pm
Thursday	11am - 2pm
	5pm - 10pm
Friday	11am - 2pm
	5pm - 10pm
Saturday	11am - 2pm
	5pm - 10pm
Sunday	9am - 1:30pm
	5pm - 10pm

Telephone

+17079442487

Website

http://www.adhocrestaurant.com/

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