About the {{offerTypeLabel(offer)}}

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Theoretically the best burgers in town? A big claim (especially from a newcomer from the other side of the Severn) so we think that you should be the ultimate critic. Get down to Kongs on St Mary Street, tear yourself away from the ping-pong and Donkey Kong and get munching!

Choose one of the following burgers: The Cheese Theory, The Sheriff, The Blue Cow, The Don, The KFC or the Prairie Girl. Veggie options are also included - The Southern Hippie is recommended. Excellent skin-on fries are included in this Wriggle too.

*Please note, under 18's are not permitted into Kongs or Burger Theory*

About Burger Theory @ Kongs Cardiff

After some theoretical burger awesomeness? You've come to the right place, oh hungry Wriggler. Rory and Oliver are the burger-theorists behind "Burger Theory", and they've concocted a menu to turn heads and tantalise tastebuds. Their portions are generous, their flavour combinations are experimental and their eccentricity makes a real statement. Craziness aside, there is a connecting theme here: all the burgers are big and all the burgers are juicy. You bite these burgers, and they damn sure bite back. It's hard to pick just one to recommend. Of the beef variations, the Blue Cow, the Don and the Sheriff all stand-out. The Prairie Girl is a stunning deep-fried chicken burger - and the Veggie Burger ("Rory's Best Ever Veggie Cheese Burger") is one of the best veggie burgers that team Wriggle have tasted. Period. The chips are bang-on, too. Crunchy, salty and oh-so-moreish. If you're on a quest to find the best burger in Cardiff, then you pay a visit to these newcomers. They'll put a burger in your mouth and a big old smile on your face.

How to claim

Purchase through Wriggle, then arrive within the window of opportunity - introduce yourself as a Wriggler to the bar staff at Kongs with a smile and show your unique Wriggle code to redeem your tasty, tasty burger. Remember to pay for any extras you buy, tip accordingly and leave feedback when we email you the next day for your chance to win £20 credit and to help our partners keep improving. Wriggle responsibly - over 18s only, please.
Wriggle Exclusives:unique offers, only available on Wriggle

How to get there

114-116 St marys street, Cardiff, CF10 1DY
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Date & time

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