A woman has left people gobsmacked after revealing she found a hidden 'code' in her Costa Coffee cup. The barista from Leeds was enjoying a takeaway drink with her friend when she noticed the 'o' in the shop's logo had been coloured in on one of the lids.
Tinesha Kinley, 22, believes the code was used to identify the drink had been made with oat milk, and she reckons there's more secret symbols. The amazed barista worked out that all the letters in Costa's name can be used to represent the different types of milk used in the chain's drinks.
