If you travel to Edinburgh on a kids go free ticket from Scot Rail (kids aged 5-15 travel free off-peak across any Scot Rail route), and present your ticket at the zoo, you can get free child entry ...

Offer not valid at Yo! Sushi: Birmingham Selfridges, Edinburgh Airport, Gatwick North, Heathrow T2, Heathrow T3, London Harvey Nichols, London Selfridges and YO! Kitchen White City. At most Yo! Sushi ...