Best open restaurants Diamond Bar near you

In-N-Out Burger is most popular around 1 PM on Sundays. Visitors usually stay 15 min here. It's most quiet on Tuesdays.

From the first bite of your burger to your last french fry, quality is the most important ingredient at In-N-Out Burger. Since opening in 1948, we've been doing fresh the old-fashioned way. Our burgers are grilled to order made with juicy 100% beef patties and freshly baked buns. We only use crisp, fresh produce, our fries are hand-cut from whole potatoes, and our shakes are made from real ice cream.

For more info visit the website or checkout Google Maps.

Chili's Grill & Bar is most popular around 7 PM on Fridays. It's most quiet on Tuesdays.

Established in 1975, Chili’s Grill & Bar brings bold flavors and American favorites to Diamond Bar, featuring sizzling fajitas, margaritas, burgers, ribs, and chicken crispers. Stop by for your lunch favorites, drinks and appetizers, or enjoy a hearty dinner meal with families and friends. Chili’s offers a lively atmosphere with a bar area for unwinding and catching the game. Enjoy dine-in, takeout, delivery, or catering. Download the Chili’s App for rewards and free food!

For more info visit the website or checkout Google Maps.

Pho Ha plus Vietnamese Cuisine is most popular around 7 PM on Fridays. Visitors usually stay 1 hour here. It's most quiet on Mondays.

Enjoy traditional Vietnamese cuisine at Pho Ha Plus served with fresh ingredients. We welcome you to join us at Pho Ha Plus Diamond Bar!

For more info visit the website or checkout Google Maps.

The Habit Burger Grill (Drive-Thru) is most popular around 1 PM on Saturdays. Visitors usually stay 10-45 min here. It's most quiet on Mondays.

The Habit Burger Grill is a burger-centric, fast-casual restaurant concept that specializes in preparing fresh, cooked-to-order chargrilled burgers and handcrafted sandwiches featuring grilled Tenderloin steak, grilled chicken and sushi-grade Ahi tuna cooked over an open flame. In addition, The Habit features fresh handcrafted salads and an appealing selection of sides and shakes. Visit The Habit Burger Grill today at 257 S. Diamond Bar. Blvd., Diamond Bar.

For more info visit the website or checkout Google Maps.

Diamond Palace Chinese Seafood is most popular around 12 PM on Sundays. It's most quiet on Wednesdays.

Discover the essence of Diamond Palace Chinese Seafood, a culinary gem that brings the exotic flavors of China to Diamond Bar, CA! Our menu is a treasure trove of delights, featuring sumptuous Crab & Shrimp, comforting Porridge, and skillfully tossed Chow Fun & Noodles alongside aromatic Fried Rice. Indulge in a feast fit for royalty with the ease of online ordering.

For more info visit the website or checkout Google Maps.

El Pollo Loco is most popular around 12 PM on Mondays. Visitors usually stay 15 min here. It's most quiet on Sundays.

While some things have changed over the last few decades, El Pollo Loco's delivery of fresh, authentic food has not. Everything starts with whole chickens that are slowly marinated in a special recipe of herbs, spices, fruit juices and garlic. The chicken is then expertly fire-grilled to perfection the authentic way - on our signature open-flame grills - then hand cut into your favorite Mexican entrees.

For more info visit the website or checkout Google Maps.