Already a school in India has started accepting bitcoin, so a pre school accepting bitcoin in New York doesn't look to be big. The reason is that the city has got majority of people aware about bitcoin as well the virtual currency compared to India, so this can be appreciated but this will happen commonly over the years to come.
It does not matter if it's not that big but it is on how it makes people aware of bitcoin. This does help a lot on advertising bitcoin. Little by little it is spread on the community, the town, the state and then finally the whole country.