Smiling shoppers can bag themselves a free can of Coke in Kettering tomorrow – as long as they are happy enough.
The Coca-Cola Choose Happiness tour will visit the town centre from 11am to 7pm, as part of a scheme to encourage the nation to smile.
A vending machine will be in High Street which shoppers will be asked to stand in front of.
They will receive a free sample if the smile technology detects a happy face.
There will also be a lounge where photos can be taken, with a chance to win prizes by sharing selfies.
Kettering Council portfolio holder for regeneration Derek Zanger said: “It’s great to see Coca-Cola coming to the town on their Choose Happiness tour.
“Town centres are a wonderful place for people to come and have fun with the whole family, and this is one of the many ways we’re using the new pedestrian zone to good effect.”