Cosmo Restaurants

Cosmo Restaurants Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Cosmo Restaurants, Buffet restaurant, Unit WM24, Level 4-5, West Quay, Watermark, Southampton.
(4535)

Whether you're planning the ultimate team night out or gathering your favourite crew, lock in your December table before...
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.

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 😋

Birthday coming up? Consider this your present from us 🎂Sign up to our database on the COSMO website and you could enjoy...
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? 🍫

Weekend plans? Make them full of flavour. 🌍 With dishes from around the world and plenty of choice for everyone, there’s...
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 WM24, Level 4-5, West Quay, Watermark
Southampton
SO15 1QF

Telephone

+442380219966

Website

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