The Big Boom Bottomless Brunch at Boom Battle Bar Cardiff
If you’re looking for a brunch that delivers vibes for days, alert the group chat. This is the one. 90 minutes of bottomless drinks, a street food feast and a live DJ spinning. Basically, everything a boozy brunch should be and more. Every Saturday across the UK, want more deets?
£35 (per person)
Party
90 minutes
Street Food
Cocktails, Cider, Draft Beer, Prosecco
About The Big Boom Bottomless Brunch
A STREET FOOD FEAST With all the singing and dancing, you’re bound to work up an appetite. No need to take a break from the vibes, order at your table. Choose 1x main dish each and a fully loaded side to share between 2 people.
Bottomless vibes to go with your bottomless drinks. The DJ’s that spin on our decks will have you and the squad up dancing on the tables before your brunch is over!
Our DJ’s always bring the good times, no matter the theme. We’re changing up our brunch sessions regularly so you can keep coming back for more. What’s coming up?
22nd Feb – 29th Mar – R&B VS Afrobeats
5th April – 26th April – Country
3rd May– 28th June – Throwback Classics
5th July – 30th August – Summer Vibes
BIG BOOM BANK HOLIDAY WEEKENDER
Saturday 24TH MAY Theme: Throwback Classics
Timings: 12pm, 2pm, 4 pm
Sunday 25th May Theme: Boozy Bingo Brunch
Timings: 2 pm
Meal and Drinks Alternatives
Vegan
Vegetarian
Non-Alcoholic
Please place allergen details in “additional information” box on check out

Saturday | 12:00 pm and 2:00 pm |
Bank Holiday 24th May | 12:00 pm, 2:00 pm and 4:00 pm |
Bank Holiday 25th May | 2:00 pm |

90 minutes of bottomless drinks, a street food feast and a live DJ spinning. | £35.00 |
Venue frequently asked questions
18+
Guests can carry on partying in venue with us
Allowed fancy dress (nothing offensive)
Guests can bring balloons, decorations and cakes (Please contact venue beforehand)
Overall ratings and reviews
Reviews can only be made by diners who have brunched at this event
Marnie
14-04-2025
Overall: 5 - Food: 5 - Refill speed: 5 - Value: 5
Everyone was so happy with our bottomless brunch. To be honest we booked this because everywhere was full and this didn’t fill us with much confidence. But it was outstanding. Atmosphere and music was great. The food was delicious and the drinks were flowing fast!! 100% would book again and highly recommend
Sher
04-11-2024
Overall: 5 - Food: 4 - Refill speed: 5 - Value: 5
I had an amazing experience at Boom Battle Bar thanks to our fantastic waitress Sïan! She was incredibly friendly, attentive, and made sure we had everything we needed throughout our visit. Her recommendations for drinks and games were spot on, and she really added to the fun atmosphere. I can't wait to come back and enjoy another great time!
Hasina
03-11-2024
Overall: 5 - Food: 5 - Refill speed: 5 - Value: 5
We went for a bottomless brunch yesterday, and it was brilliant! The food was excellent, with lots of options to choose from.Linda was amazing; she kept us topped up with drinks the whole time and was absolutely fantastic—so lovely, personable, and friendly. The service of a bottomless brunch can make or break the experience, and Linda did an excellent job at keeping us topped up the whole time.
Zion
03-11-2024
Overall: 5 - Food: 5 - Refill speed: 5 - Value: 5
We had a fabulous time axe throwing, playing darts followed by bottomless brunch. Nick was great teaching us how to throw an axe, we laughed the whole time! Ella looked after us so well at the bottomless brunch, I never want to see a skittle again 🤣 Faultless afternoon! Thank you all, can't wait to come again.