CALIFORNIA UNDERGROUND
Fresh Food | Fresh Drinks | Laid-Back California Vibes
From Breakfast Through Dinner
Open Year Round
BREAKFAST
Mon: 8am – 1pm
Tue: 8am – 1pm
Wed: closed
Thu: closed
Fri: 8am – 1pm
Sat: 8am – 1pm
Sun: 8am – 1pm
LUNCH / DINNER
Mon: 5pm – 9pm
Tue: 5pm – 9pm
Wed: closed
Thu: 5pm – 9pm
Fri: 5pm – 9pm
Sat: 2pm – 9pm
Sun: 2pm – 9pm
*The bar stays open after the
kitchen closes
Made for Every Occasion Great Food for Every Get-Together
Whether you’re starting your day with breakfast, meeting friends for drinks, or gathering with family over dinner,
California Underground is a welcoming place to enjoy delicious food, refreshing drinks, and great company.
Casual Meetups
Catch up with friends over fresh food, drinks, and a laid-back atmosphere.
Family Meals
Share breakfast, lunch, or dinner in a relaxed setting with something for everyone.
Beach Days
Make California Underground part of your beach day, whether you dine in or take it to go.
A Local Favorite Since 2016
California Underground has been a favorite gathering place for Hull and the surrounding communities, since 2016. Located across from Nantasket Beach, we offer fresh, made-to-order food, craft drinks with house-made mixes, and a relaxed atmosphere where everyone feels welcome. From local neighbors to beachgoers and travelers from around the world, we’re proud to be a place where people come together for good food, refreshing drinks, and easygoing coastal vibes.
We've got you covered For any part of the day
From breakfast through dinner, California Underground
offers something for everyone, any time of day.
Breakfast
Start your day with fresh, satisfying breakfast favorites from our scratch kitchen.
Lunch & Dinner
Enjoy our award-winning tacos,
burritos, taco bowls, quesadillas, enchiladas, and more...
Drinks
Discover margaritas, cocktails, or mocktails crafted with fresh, house-made mixes to complement every meal.
Don't take our word for it Guest Feedback
★★★★★
So glad they are open for breakfast! Just a great place with great food and excellent service.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
★★★★★
Delicious breakfast today!! I definitely would recommend.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
★★★★★
Absolutely the best breakfast we've had in years! Perfect eggs, Benedict and the most delicious corned beef hash made from scratch that I have ever had.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
★★★★★
Great food, unbelievable margaritas, the mango is a must try.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Noise level
Quiet, easy to talk
Seating type
Bar area
★★★★★
Great food, good service. Hard to find a place with good tacos.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Noise level
Moderate noise
Wait time
No wait
★★★★★
Wish we would’ve stopped here sooner. Delicious. Friendly. Cool, laid back vibe. Clean building, great location with views of the ocean. Lots of choices and everything was very fresh. Can’t wait to go back. Oh - and drinks to go. Couldn’t ask for anything more!
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Group size
1 person, 2 people, 3-4 people
Wait time
No wait
★★★★★
Great local place for breakfast, late lunch and dinner. Food is consistently strong. Aaron and the rest of the staff are great to all patrons - kids included! Strongly recommend if in the area for a quick bite or a few drinks at the bar.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Group size
Suitable for all group sizes
★★★★★
Everything was clean; lots of people; quick service; good food! We've visited several times, and the food has always been very satisfying. The takeout we got last night was perfect – everything was right on the money for flavor, heat, and quality!”
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Group size
1 person, 2 people, 3-4 people
Wait time
No wait
★★★★★
Great service and the food was wonderful!! Perfect portion sizes and great flavors.
Food: 5/5 | Service: 5/5 | Atmosphere: 5/5
Group size
1 person, 2 people, 3-4 people
Wait time
No wait