Recent social media posts
26/10/2026
Still haven't booked the work Christmas do? 👀
Bring the whole team to COSMO! There's loads of festive food, cocktails, and nobody's going home hungry.
Tables are going fast, so get it booked via the link in our bio!
24/10/2026
Turns out the secret to happiness is unlimited options 😌
Tag who you're bringing on your next visit!
22/10/2026
Tag the person that can never decide what to eat 👀
At COSMO you don't have to settle on just one option. Whether your favourite is pizza, sushi, curry, a roast, then dessert (or all of it on one plate, we won't judge), there's something for everyone.
22/10/2026
Booking system update! 🚨
Due to a global cybersecurity issue, our online booking system is temporarily unavailable. If you’ve been trying to book a table without success, this is why.
WE'RE STILL OPEN & WELCOMING WALK-INS 👋🏼
For future booking enquiries, please call the restaurant directly or try booking online once the system is back up and running.
We’ll keep you updated. Thank you for your patience and understanding! ❤️
20/10/2026
What are you having for Christmas dinner? Everything 😋
Well actually you can at COSMO! Bring your whole crew and celebrate together.
Fancy a free bottle of prosecco? Book your party of 6 or more before 31st October and receive a free bottle of bubbly.
Get your festive booking in via the link in our bio!
Full T&C’s can be found via our website.
13/10/2026
While you're diving into all those bold, mouth-watering flavours at your table, there’s a whole lot of action happening behind the scenes! Our chefs are busy bringing the energy, firing up the grills, and prepping every dish fresh to order.
It’s fast, it’s fun, and it’s packed with flavour from front to back. Bring your appetite and soak up the buzz! 🤤🔥
11/10/2026
Whether it's the office knees-up, a family reunion, or just catching up with your favourite squad, don't leave your Christmas plans to chance. Lock in your December table by 31 October and let us handle the party!
The Perk: Bringing 6 or more? We’ll pop a FREE bottle of Prosecco on your table for every 6 guests in your party! 🍾
👉 Reserve your festive table on our website!
T&Cs: For December 2026 bookings made before 31 October 2026 for parties of 6+. One complimentary bottle of Prosecco for every 6 guests (in multiples of 6). Enter code FREEPROSECCO in booking notes. Over 18s only. T&Cs apply.
11/10/2026
Whether you're planning the ultimate team night out or gathering your favourite crew, lock in your December table before 31 October to claim your early-bird festive reward!
🍾 England & Ireland: Booking for 6 or more? Enjoy a FREE bottle of Prosecco for every 6 guests in your party! Use code: FREEPROSECCO in your booking notes.
🍽️ Scotland: Rounding up a big crew of 10 or more? We’re treating your party to ONE FREE MEAL on us! Use code: FREEXMASMEAL in your booking notes.
Book your table on our website now!
T&Cs: Valid for December 2026 bookings made before 31 Oct 2026. England & Ireland: Free Prosecco for multiples of 6 (18+ only). Scotland: Free meal for parties of 10+. Relevant promo code must be entered in booking notes at time of booking.
09/10/2026
Our dishes are cooked fresh with pure love and passion. Whether you're filling up your plate once or going back for round two (or three... no judgment here! 😉), we’ve got unlimited deliciousness waiting for you.
Bring your appetite, grab your favourite people, and come feast!
07/10/2026
Santa’s coming, and he’s bringing bubbles! 🍾✨
Planning the ultimate December knees-up with your favourite people? Lock in your festive feast before 31 October and let us get the party started!
🥂 England & Ireland: Booking for 6 or more? We’re topping up your table with a FREE bottle of Prosecco for every 6 guests! Just pop FREEPROSECCO in the booking notes.
🍽️ Scotland: Gathering a bigger crew of 10 or more? The holiday cheer is on us: enjoy ONE FREE MEAL for your party! Quote FREEXMASMEAL in the notes.
Don't be the group chat grinch who leaves it to the last minute... tables are filling up fast! 🎄
Book your table now on our website.
T&Cs: Must book by 31 Oct 2026 for December 2026 dining. Prosecco offer valid for multiples of 6 (18+ only). Free meal offer valid in Scottish branches for parties of 10+. Terms & conditions apply.
07/10/2026
Santa’s coming, and he’s bringing bubbles! 🍾✨
Planning the ultimate December knees-up with your favourite people? Lock in your festive feast before 31 October and let us get the party started!
🥂 Booking for 6 or more? We’re topping up your table with a FREE bottle of Prosecco for every 6 guests! Just pop FREEPROSECCO in the booking notes.
Don't be the group chat grinch who leaves it to the last minute... tables are filling up fast! 🎄
Book your table on our website.
T&Cs: Must book by 31 Oct 2026 for December 2026 dining. Prosecco offer valid for multiples of 6 (18+ only). Terms & conditions apply.
02/10/2026
Why choose one cuisine when you can have the whole world? 🍣🍕Curry next to noodles? Absolutely.
Unlimited options at COSMO World Buffet! Because around here, it’s your plate, your rules. 😉
30/09/2026
All the drama. All the fun. ALL the flavour 🔥 Stick with the favourites you know and love, or mix things up and discover something completely new 🌍 With a world of choice under one roof, every plate can be different at COSMO World Buffet ✨
28/09/2026
Fresh ingredients. Fiery grills. Made right in front of you 🔥 Pick your favourites and watch our chefs work their magic at the teppanyaki grill, cooked fresh just the way you like it 😋
26/09/2026
Birthday coming up? Consider this your present from us 🎂
Sign up to our database on the COSMO website and you could enjoy a FREE birthday meal to make your celebrations even sweeter 🥳
24/09/2026
Good food, great company and a cocktail (or two) in hand. Sounds like the perfect excuse to get the group together. 👀🥂 Cheers to the weekend at COSMO. ❤️
21/09/2026
The part we’ve all been waiting for… 🍰 From chocolatey favourites to sweet little treats, there’s only one rule at COSMO: always save room for dessert. 🤤 Which one are you reaching for first? 🍫
19/09/2026
Weekend plans? Make them full of flavour. 🌍 With dishes from around the world and plenty of choice for everyone, there’s always something to tempt you at COSMO World Buffet.
Bring your people, mix up your plate and enjoy a world of variety this weekend. 🥢🍕🍣
Address
Unit 4 A, The Brewery, Waterloo Road
Romford
RM1 1AU
To get to the Waterloo Road location in Romford, take the train or bus to Romford station. From there, walk towards Waterloo Road and turn right. The restaurant will be on your left.
If driving, take the A12 towards Romford and exit at the A118. Follow the signs for Romford town center and then turn onto Waterloo Road. The restaurant will be on your left.
There is limited parking available on-site, but street parking is also an option. Please check local regulations for any parking restrictions.
Opening Hours
| Monday |
5pm - 9:30pm |
| Tuesday |
5pm - 9:30pm |
| Wednesday |
5pm - 9:30pm |
| Thursday |
5pm - 9:30pm |
| Friday |
1pm - 10:30pm |
| Saturday |
12pm - 10:30pm |
| Sunday |
12pm - 9:30pm |
Alerts
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Contact The Business
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What people say
Buffet restaurants are a great way to enjoy a variety of cuisines from around the world in one place. And Cosmo Restaurants in Romford is no exception. With unlimited courses from around the globe, you can indulge in your favorite dishes or try something new.
One of the best things about Cosmo Restaurants is their vast range of sushi options that cater to all tastes. And if you're looking for a relaxed atmosphere to enjoy with your family, then look no further than Cosmo's Father's Day special offer. With unlimited dishes and draught beer, it's the perfect way to celebrate with your loved ones.
Cosmo also caters to little eaters with something for everyone, even the fussiest of eaters. And during half-term week, they're open for lunch so you can enjoy their unlimited courses at an affordable set price.
But it's not just about the food at Cosmo Restaurants; they also have a carefully chosen selection of drinks on their menu, including classic cocktails, spirits, wine, beer and ale from around the world.
Overall, if you're looking for an authentic world kitchen experience that offers unlimited courses from around the globe at an affordable price point and caters to all tastes and preferences, then Cosmo Restaurants on Waterloo Road in Romford is definitely worth checking out!
