– All parties must be present to be seated
– Masks MUST be worn when away from the table (waiting area, walking to/from table, bathroom)
– All parties must be present to be seated
– Same option must be chosen by entire party per table
– 100 minutes seating limit – 30% up-charge per additional 30 minutes
– Children under 4 ft: Half price. Children under 3 1/2 ft: Free
– Automatic gratuity of 20% will be added for parties of 6 or more
– Please notify your server of any food allergies
– Any leftovers will result in an additional charge
– Menu items and prices may vary by location & are subject to change any time
– Consuming raw or uncooked meat, poultry, seafood, or eggs may increase your risk of food borne illness


Q. What precautions are you taking regarding COVID-19?
A. We take your temperature and encourage the use of hand sanitizer upon arrival. Every seating is 6ft apart. We carefully monitor the capacity. Our employees and servers wear masks and gloves at all times.

Q. Do we grill the meat ourselves?
A. Due to social distancing, we encourage customers to grill it themselves. However, our servers will explain, give tips, answer any questions as they frequently check on your grill.

Q. Do you take reservations?
A. Guttenberg, NJ location takes reservations through the website.

Q. Are prices the same for children?
A. Children under 4ft are half price and under 3.5ft are free.

Q. What are the lunch hours?

A. Lunch hours are from 11:30AM-3PM (except holidays). Last seating is 2:45PM.

Q. What are your dinner hours?
A. Dinner options are available all day everyday.

Q. Can I the leftovers home?
A. Unfortunately, because we are an all you can eat restaurant, you will not be able to take left overs home. You will be charged an additional fee for leftovers so please order responsibly.

Q. Are there gluten free options?
A. Yes, several of our items on the menu are gluten free. Please ask your server for gluten free options.

Q. Are there any vegan options? Vegetarian options?
A. Yes. There is a separate vegetarian price and we offer bibimbap as an entree. Grilled vegetables and all of the sides are included.

Q. Do you have gift cards for purchase?
A. Yes, we have gift cards for your purchase.

Q. What are your drink options?
A. Guttenberg, NJ location has a full bar and offers full drink menu.

Q. Where can I park?
A. Guttenberg, NJ has a free parking for 4 hours in the Galaxy Mall/Towers Guest Parking Garage. Please let the security know upon entrance that you are here to dine in at O2 K-BBQ to receive a ticket. Please ask your server at the end of your meal for a sticker to validate free parking.

Q. Do you have a take out menu?
A. Yes, we do offer a convenient take out menu for Guttenberg, NJ location.

Q. Do you offer any discounts?
A. Our price is very competitively priced for an all you can eat bbq restaurant and we are not able to offer any discounts. However, we do have party options available. Please contact our managers for more information.

  • My go to all you can eat Korean BBQ. All staff are super nice. They are the cheapest all you can eat price at $26.95 (per person-dinner weekend rate) in the neighborhood. Food quality is good. I usually get #13 thin brisket, pork belly, the egg bowl and rice. Didn't get a chance to take a picture because I was too busy eating. Be aware Friday and Saturday nights are busy. I put my name on the list and walk across the street to drink tea waiting for the phone call, about an hour wait; worth it. This Sunday wait was only 25mins.
  • I love this spot! They prepare fantastic meals, their menu is rich, The chef in that spot is a professional, I love a lot tasting all their food. The food is consistently fresh and tasty, the service towards the clients is very good too. I go often to this restaurant and I was never unhappy. I recommend it to all.
    B. Miranda
    B. Miranda
  • My kids were pretty impressed with how fast and attentive the staff morved here. They were really friendly and recommended their choice of meat .. Which I listened to because "hey why not? They are Koreans at a Korean BBQ spot rite? The flavor of the marinated beef was really good and the sauce was to die for. So far in the bayside area, this is somewhere on the top of my go to AYCE, beating out picnic garden by a long stretch. And way cleaner also!
    Vindo C.
    Vindo C.
  • Great place to eat for a party of 12! Everyone had fun! The service was fantastic! Food was super fresh and place was clean! The quality of food here is better than other places! Tip your servers well! They work very hard! It's not easy to deal with the grill all day! Enjoy!
    Lynn M.
    Lynn M.

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