Recent social media posts
06/25/2026
Fullerton Senior Citizens Club is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
06/23/2026
Morning coffee dates are better when bear claws are involved! Tag your breakfast bestie below to tell them it’s time for a meetup. ⬇️
06/21/2026
No matter how big you grow or how far you go, a papa bear’s love never leaves you. 🫶🐻 Happy Father’s Day to every father and father figure out there!
(& thanks for showing off your fam )
06/18/2026
Cheers to new summertime sips! You can now add REAL peach or blackberry purée to any Iced Tea, Lemonade, or Arnold Palmer. Enjoy a little fruity fun on your next visit! ☀️🍑🥤
06/17/2026
Our biscuits are the canvas, and you’re the artist! What spreads and fillings are on your palette? 🎨🧈😋
06/15/2026
When you get that best-ever-breakfast feeling! ✨
Thanks for the tag .maria!
06/13/2026
A burger like this only comes around once a year. Get your hands on the Big Daddy while you can! 🍔🤩
The Big Daddy Burger is stacked with two 10 oz all-beef patties, golden onion rings, a fried egg, two slices of bacon, melty cheese, and ALL the fixin’s. And you can only get it during Father’s Day Weekend, so don’t miss it!
06/11/2026
The big day is here, and it's not just go time—it's TO-GO time. Fuel up for every match with all your diner favorites. ➡⚽️💪
06/09/2026
Our Big Daddy Burger is here for a good time, not a long time. Get it during Father’s Day Weekend ONLY! 🍔
06/07/2026
Some people say, “I love you.” Others say, “I ordered you The Volcano.” Can you guess which camp we fall in? 🫶
05/06/2026
Fullerton High School Tennis is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
03/16/2026
Neighbors Pantry @ Anaheim United Methodist Church is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
02/25/2026
Beechwood School is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
02/16/2026
El Dorado High School Make-A-Wish is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
01/14/2026
Christ Lutheran School is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
10/22/2025
Stop scrolling, start saving! 💰 Get a complete meal – your choice of a Breakfast Sandwich, Cheeseburger, or Crispy Chicken Strip Sandwich, plus a side and a drink – for just $11, Monday-Friday!
You won't find a deal like this at the drive-thru. We're talking real food and incredible flavor for a price that fits your budget. This isn't just a meal; it's a smart choice.
10/15/2025
FUHS Tennis Team is earning money all day today. Come on in to our Fullerton Diner or order online to have 20% of your meal donated to them. TODAY ONLY At checkout, use coupon code #533537330 Dine in or Take it to your Cave! http://ow.ly/m31850HNCgx
10/14/2025
Lunch plans that hit right! ✨ Our Basket Bundles are here to make your weekdays easier, tastier, and way more fun. Grab your besties, escape the office, or simply treat yourself to a delicious meal that won't break the bank.
Choose your favorite: a Breakfast Sandwich, a Cheeseburger, or Crispy Chicken Strip Sandwich – all served with a side and a drink for just $11 Monday - Friday! 🤯 It's the perfect way to combine great food, great company, and incredible value.
Who are you bringing for your next Basket Bundle date? 👇
10/07/2025
Comin' at ya with a $11 Cheeseburger, Side AND Drink with sit-down service!
Ask for a Basket Bundle. Served Monday-Friday.
Choose from a Breakfast Sandwich, Cheeseburger, or Crispy Chicken Strip Sandwich.
Address
1011 N. Harbor Boulevard
Fullerton, CA
92832
For those using public transport, take the train/bus to Fullerton Station and then transfer to Bus Route 43 towards Harbor Boulevard. Alight at the stop nearest to Harbor Boulevard and walk along the street until you reach the destination.
For drivers, take the freeway/road and exit at La Mirada Boulevard. Turn right onto E La Mirada Avenue and then another right onto Harbor Boulevard. Continue driving for a while until you reach N Harbor Boulevard where you will turn right again. The destination will be on your left-hand side.
There is a parking lot available for patrons within close proximity to the destination.
Opening Hours
| Monday |
6am - 10pm |
| Tuesday |
6am - 10pm |
| Wednesday |
6am - 10pm |
| Thursday |
6am - 10pm |
| Friday |
6am - 10pm |
| Saturday |
6am - 10pm |
| Sunday |
6am - 10pm |
Alerts
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What people say
Black Bear Diner on N Harbor Boulevard in Fullerton is a must-visit for anyone looking for a family-friendly restaurant that serves up delicious home-style comfort food classics. The fun, bear-themed atmosphere adds to the overall experience and makes it a great place to gather with loved ones. The portions are generous, ensuring that everyone leaves satisfied. The Raspberry Cheesecake is a standout dessert option that will satisfy any sweet tooth craving. And for those who love burgers, the Big Daddy Burger is back just in time for Father's Day weekend! Whether you're in the mood for pancakes fit for a princess or steak and eggs made to order, Black Bear Diner has got you covered. It's no wonder why so many people raise their paw high when they're near this diner - it's simply irresistible!
