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Best Lunch Restaurants in Downtown / Union Square

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295 restaurants available nearby

A photo of The Rotunda at Neiman Marcus - San Francisco restaurant
4.8
Exceptional(6016)
Price: Expensive
• Contemporary American • Downtown / Union Square
Booked 132 times today
The Rotunda serves afternoon tea seven days a week beginning at 2:30 p.m. (1:30p.m. Sundays). A tea experience reservation is necessary to enjoy our daily tea service. Any dietary restrictions must be noted at least 24 hours in advance of your reservation.Please use link below to reserve your tea experience.https://www.opentable.com/booking/experiences-availability?rid=889&restref=889&experienceId=35326Let THE ROTUNDA® host your next Baby or Bridal Shower. We pride ourselves on creating the perfect menu and ambience for your event in our chic and inviting atmosphere. Pamper the glowing bride- or mother-to-be in your life with the shower of her dreams or a lavish luncheon.*February 22, the outside elevator is under construction. Enter through any of the outside NM entrances, take any elevator to the 4th floor.
A photo of Tratto - San Francisco restaurant
4.3
Awesome(822)
Price: Moderate
• Italian • Downtown / Union Square
Booked 14 times today
Re-Opening June 2, 2021A spirited, bar-driven restaurant serving rustic Italian fare with modern sensibilities. Tratto means the stroke of a pen or a mark in Italian, nodding to both the neighborhood’s artistic history and the name of The Marker, the boutique hotel next door. Tratto’s flavorful menu of simple, delicious and shareable dishes coupled with casual, communal-style dining creates a neighborhood bar experience inspired by the Italian tradition of “aperitivo,” or happy hour.Guests can enjoy playful twists on classic Italian cocktails, boozy Italian sodas, and beer and wine from California and Italy, including a jug of house wine from the taps.Choose from a wide selection of traditional small-plate antipasti, house-made pastas and pizzas, entrees served family-style, seasonal side dishes, and classic Italian desserts including ice creams, gelatos and sorbets.
A photo of O' by Claude Le Tohic restaurant
4.8
Exceptional(457)
Price: Very Expensive
• Contemporary French • Downtown / Union Square
Booked 9 times today
Located on the 5th floor of ONE65 San Francisco, O' is Chef Claude Le Tohic's inaugural solo venture after earning Meilleur Ouvrier de France, winning the James Beard Award for Best Chef in America and carrying the coveted 3-Michelin star rating at Joël Robuchon Las Vegas. Luxurious but not pretentious, O’ offers modern French cuisine with elegant and attentive service. O' offers a 5-course Tasting Menu for $210, and a 9-course Grand Tasting Menu for $295. Optional wine pairings are available, along with a wine list of 1000+ selections from the USA and France. Please note that 20% service charge (which includes gratuity) and 1% San Francisco Health Mandate is added onto every check.Though dinner attire is always encouraged, we ask our guests to abide by "smart casual" dress code; no shorts, t-shirts, or sandals.
A photo of The Post Room restaurant
4.4
Awesome(135)
Price: Expensive
• Californian • Downtown / Union Square
Booked 16 times today
In the heart of San Francisco’s Union Square, a new Mediterranean-inspired bar and lounge called The Post Room is nestled inside the historic Beacon Grand and overlooking the hotel’s grand lobby, the vibrant social venue will serve breakfast through supper every day, with brunch served on weekends and complemented by a dazzling live music program.
A photo of Corzetti restaurant
4.5
Awesome(331)
Price: Expensive
• Italian • Downtown / Union Square
Booked 46 times today
Step off the bustling streets of Union Square and into a glamorous, coastal Italian getaway. Corzetti is a Ligurian restaurant and bar that evokes summers spent on the Italian Riviera where life moves at a slower pace, and seaside restaurants serve up menus influenced by the day’s catch and peak-season produce from the region.Chef Tali Missirlian's focus on fresh, locally-sourced ingredients and handmade pasta reflects our commitment to sustainability and quality. You'll find fresh seafood-forward dishes on our menu including pizza, pasta and more, which pair perfectly with creative cocktails from our bar and an extensive list of Italian wines. Come in for lunch, happy hour, or a quick dinner before a show. Host birthday parties and get togethers in our private dining room. From our cozy and intimate atmosphere to our knowledgeable and attentive service, Corzetti invites you to savor the essence of Liguria's relaxed seaside culture in the heart of the city.
A photo of The Parthenon restaurant
4.6
Exceptional(46)
Price: Moderate
• Mediterranean • Downtown / Union Square
Booked 22 times today
Welcome to The Parthenon, your gateway to the authentic flavors of Greece nestled in the heart of San Francisco. As a Mediterranean Wine Bar and Mezes, we offer a rich tapestry of Greek culinary delights that will transport your taste buds to the sun-kissed Greek islands.Our menu is a celebration of traditional Greek cuisine, with a contemporary twist.Pair your meal with a selection from our Mediterranean Wine Bar, and don't forget to save room for our delectable sides, including Greek Fries and Garlic Fries.
A photo of Historic John's Grill restaurant
4.7
Exceptional(7297)
Price: Expensive
• American • Downtown / Union Square
Booked 46 times today
John's Grill has been a San Francisco tradition since 1908. This historic restaurant is one of the city's oldest and most famous and is a favorite of celebrities who enjoy great steaks, expertly prepared fresh seafood with excellent service and a one of a kind atmosphere. John's Grill was a setting in author Dashiell Hammett, The Maltese Falcon.
A photo of Bodega SF restaurant
4.7
Exceptional(45)
Price: Moderate
• Vietnamese • Financial District / Embarcadero
Booked 25 times today
Bodega SF is an evolution of Matthew Ho’s family's restaurant, Bodega Bistro, which operated from 2003-2017 out of San Francisco’s Tenderloin District, serving traditional Northern Vietnamese cuisine. The brand’s success continued as Ho organized pop-up events, eventually transitioning to meal packages throughout the pandemic to meet demand. In 2022, Ho and his partners opened Bodega SF’s brick-and-mortar location, again located in the Tenderloin District, bringing high-quality Vietnamese cuisine back to the community with a modernized, casual fine dining experience. The family-style concept allows visitors to sample its variety of authentic, creative dishes.
A photo of The Cavalier restaurant
4.6
Exceptional(1734)
Price: Moderate
• Unspecified • Financial District / Embarcadero
Booked 15 times today
The Cavalier is a London-inspired brasserie, located adjacent to Hotel Zetta in San Francisco's SoMA neighborhood. The upscale British influenced restaurant is brought to you by Executive Chef Jennifer Puccio, managing partner James Nicholas, and award winning San Francisco designer, Ken Fulk. The 135-seat restaurant is divided into four unique, intimate spaces: the Blue Bar, Main Dining Room, Wine Stables, and Rail Car. The interior is designed with deep leather banquettes, polished brass, zinc and white marble, lending a posh and sultry feel.
A photo of Delarosa - Yerba Buena restaurant
4.5
Awesome(32)
Price: Moderate
• Italian • SOMA
Booked 13 times today
Delarosa is an Italian-style restaurant in downtown San Francisco. It has a free and open design with large, communal tables for many different guests to share during a meal. There is also stool seating around the edges of the restaurant near the bar area. This is a well lit restaurant with long lines of bright pendants lights hanging from the ceilings. Pizza is the main focus at Delarosa, but other Italian cuisine is also offered. During the weekdays, a lunch and dinner menu is offered with frittis, paninis, spiedinis and pasta with your choice of sauce meats and toppings. A large variety of pizza is also offered, including the delicious margherita or spicy marinara pizzas. On weekends, guests can order from the brunch menu for a lighter meal of traditional breakfast dishes, appetizers or pizzas. The bar at Delarosa serves from a selection of popular international and Italian wines.

See what locals rave about

From verified diners like you
From verified diners like you
  • JannieSup
    San Francisco Bay Area •21 reviews
    5.0
    Dined 1 day ago
    Amazing as always. Classy tea at an elegant location. So happy when I go every year!
    More info
    The Rotunda at Neiman Marcus - San FranciscoPrice: Expensive• Contemporary American• Downtown / Union Square
    4.8
  • Elaine or Derekvip
    Denver / Colorado •65 reviews
    5.0
    Dined 2 days ago
    This was our second time coming to O' by Claude le Tohic a couple of days ago and it won't be our last. As with our previous visit the experience from start to finish was terrific. I had the 9 course option and and my wife the 5 course and both were superbly put together and delivered with extraordinary service. Rather than go into all the food, which is covered by other reviews, we wanted to celebrate the incredible people who make it happen. From the moment we walked in, Kevin at the front door was welcoming. Marc the Maitre d'Hotel was hugely accommodating and was kind enough to take us on a tour after dinner of the various kitchens that make up the several businesses Chef Claude has there. It was stunning to see. We were professionally assisted by Jasmine, Venron, Joaquin and Jeremy with the wines. They were always there when you needed something as one might expect from a Michelin starred restaurant but one does not always get, or gets too much. Chef Claude who comes out of the kitchen to greet his guests is a very engaging guy. I do agree that the wines on the list are very expensive but there is ample choice and reasonably priced options by the glass. We eat at many Michelin starred restaurants as we travel extensively and O' by Claude le Tohic is as good as any of them and better than most. We will be back.
    More info
    O' by Claude Le TohicPrice: Very Expensive• Contemporary French• Downtown / Union Square
    4.8
  • Emilyvip
    San Francisco Bay Area •1 review
    5.0
    Dined 6 days ago
    Wonderful service and good enough food. The room is cozy with a fire.
    More info
    The Post RoomPrice: Expensive• Californian• Downtown / Union Square
    4.4
  • Barbaravip
    San Francisco Bay Area •61 reviews
    5.0
    Dined 6 days ago
    Three of us dined here before our show at the Curran, just one block away. Started with the large sized Cesar to share. I had 2 appetizers- I eat pasta and pizza at home. So the Kampachi crudo was great as were the meatballs. Plenty of food and a chance to try more things. One friend had the chicken leg confit over polenta and she loved it. The other had the spaghetti with clams and loved hers. A very good meal, excellent service and lively atmosphere. We will definitely be back.
    More info
    CorzettiPrice: Expensive• Italian• Downtown / Union Square
    4.5
  • Michael
    San Francisco Bay Area •5 reviews
    5.0
    Dined on Nov 15, 2024
    Lovely service and some high quality food. Our sever was so very sweet and really kept her eye on the clock for our 730pm show. The pasta was amazing. The pizzas are good. Salads were both super yummy.
    More info
    Tratto - San FranciscoPrice: Moderate• Italian• Downtown / Union Square
    4.3
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