Well, Quicksilver is top of the class.
The southport model village is worth 20 mins of your time if you like such things, its basically a model railway, my little lad liked it when he was 5, they have a well stocked ice cream fridge as I recall.
probably a 5 minute walk from Lifes
I wish someone would tell Walkers that cheese and onion belong in green packets though (to quote harry hill)