Undefined
Share
We're not afraid to take something familiar and turn it into something remarkable! If it tastes good, we're putting it on a plate, in a glass, or whatever!
10/02/2026
The kitchen was busy. We investigated. Worth it!!!
NY STRIP “DIANE”
Haricots Verts | Cognac-Mushroom Diane | Green Peppercorn | Dijon
09/28/2026
Green means go! You know what to do.
PAELLA VERDE
Roasted Mushroom | Charred Brassicas | Socarrat | Green Sofrito | Black Garlic
09/25/2026
PORK BELLY “AL PASTOR” HIBACHI. A hands-on situation.
We highly recommend getting involved.
Charred Pineapple | Bibb Lettuce Wraps | Salsa Verde | Lime | Achiote | Served over charcoal
09/22/2026
First order of business: the Whipped Feta.
Charred Zucchini | Spiced Chickpeas | Harissa Honey | Dill | Sourdough
09/21/2026
Making the beginning of the week considerably more interesting. 😁
09/18/2026
You know where to find us this weekend! 🤗 Through these doors for dinner, drinks, brunch and whatever else the weekend calls for.
Planning something a little bigger? We host private events, too. Inquire through our website.
https://eatundefined.com/special-events
09/17/2026
Your sign to add oysters to the situation. 😋
Whatever the situation is.
09/16/2026
Everything but the bagel. We got distracted.
Things have a tendency to go a little Undefined around here.
“EVERYTHING BAGEL” SALMON
Black Lentils | Dill Crème Fraîche | Shaved Fennel
On the dinner menu. Come find us on King William Street and see what else we’ve been getting distracted by.
09/15/2026
A little crispy around the edges.
And by “a little,” we mean well beyond the edges.
Crispy. Garlicky. Pickled. Brioched.
Yes, we’re making that last one a word.
SHAWARMA FRIED CHICKEN
Buttermilk Fried Chicken | Garlic Toum | Pickles | Brioche
Anyway, your lunch plans could look like this. Come see us at Undefined.
09/09/2026
OOO: taking a very important meeting on King William.
One last summer stroll down James Street North deserves a spritz along the way. 🍊
We’re bringing back our Art Crawl favourite for Supercrawl Hamilton: $10 Spritzes, all day, Friday through Sunday at Undefined on King William Street.
Friday, September 11
Saturday, September 12
Sunday, September 13
Take a lap around Supercrawl, catch a show, grab a spritz. We’ll be here!
📍 Undefined | Downtown Hamilton, just off James Street North
Click here to claim your Sponsored Listing.
Category
Contact the restaurant
Telephone
Website
Address
35 King William
Hamilton, ON
L8R1A1
Opening Hours
| Monday | 11:30am - 10pm |
| Tuesday | 11:30am - 10pm |
| Wednesday | 11:30am - 10pm |
| Thursday | 11:30am - 10pm |
| Friday | 11:30am - 1am |
| Saturday | 10am - 1am |
| Sunday | 10am - 10pm |
Alerts
Be the first to know and let us send you an email when Undefined posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.