Birthday treat day

We have a rule in our house for the kids...
On their birthday day they get a tea-party affair at home with plenty of party food, pop, cake and candles etc. That's a given.
Then they either have a party to invite friends to OR a birthday treat day, which generally alternate year on year.
Master B had a birthday treat day, and it was today.

We had planned Canon Hall Farm to see the lambs and play on the many adventure playgrounds, but alas the weather had other ideas!
So to Manchester we went, travelling by train and tram (what more could a 3 year old desire?!) to MOSI.

A grand day out.