Mission Bay itself doesn't have much in the way of childcare centres. There is of course the Mission Bay Kindergarten on Atkin Ave. If that centre doesn't suit then certainly search further afield to local suburbs like Kohimarama and St Heliers which has a lot of centres.
Childcare Centres - Auckland CBD
Childcare Centres - Avondale
Childcare Centres - Balmoral
Childcare Centres - Blockhouse Bay
Childcare Centres - Eden Terrace
Childcare Centres - Ellerslie
Childcare Centres - Epsom
Childcare Centres - Freemans Bay
Childcare Centres - Glendowie
Childcare Centres - Glen Innes
Childcare Centres - Grafton
Childcare Centres - Greenlane
Childcare Centres - Grey Lynn
Childcare Centres - Herne Bay
Childcare Centres - Hillsborough
Childcare Centres - Kingsland
Childcare Centres - Kohimarama
Childcare Centres - Lynfield
Childcare Centres - Meadowbank
Childcare Centres - Mission Bay
Childcare Centres - Mt Albert
Childcare Centres - Mt Eden
Childcare Centres - Mt Roskill
Childcare Centres - Mt Wellington
Childcare Centres - Newmarket
Childcare Centres - Onehunga
Childcare Centres - Orakei
Childcare Centres - Panmure
Childcare Centres - Parnell
Childcare Centres - Ponsonby
Childcare Centres - Pt Chevalier
Childcare Centres - Remuera
Childcare Centres - Royal Oak
Childcare Centres - Sandringham
Childcare Centres - St Heliers
Childcare Centres - Waiheke Island
Childcare Centres - Waterview