I have my granddaughters 8, 5 and 18 months, one day a week each during the holidays for some lovely 1-2-1 time with Grumbo. I know all the parks and the usual Mac centre at Cannon Hill, Lickeys, Arrow Valley Park, Hickory Dickory's. Does anyone know of any unusal activities they might like please, preferably inexpensive? I am mobile within reason as petrol is so expensive for us poor pensioners! Thanks.