Kiss of luck?

'They say, kiss a Stingray and you'll have 7 years of good luck.'

During my walk at lunch, I came across this 'Caymankissed '3D Street art near Leadenhall.

They are promoting the Cayman Islands and swimming in Stringray City sandbar. This is home to a whole shoal of friendly Southern Stingrays who congregate near by in only 3 feet of clear water. At any one time you could be surrounded by a dozen of them swimming around you! How amazing.

So it got me thinking...Hmm.. now that I have had a kiss from 'Chappie' the dolphin who gave me his magic in Cuba, maybe a kiss from a Stringray for some good luck wouldn't be too bad right?