It has been used for famine relief in the past. They were buried in pits and as a consequence they fermented, and the foul-smelling masi was used as food.
Best cooked baked, especially in an umu earth-oven with fish, pork and chicken. Mmmm, memories.
On the other hand, I know of a very successful peach tree in Milwaukee, so maybe it'll do "well enough" even if it's not ideal conditions.
Here's an NPR article about it: http://www.npr.org/blogs/thesalt/2014/05/01/308708000/heres-...
Then one day a car lost traction on our breadfruit gauntlet and the driver got terribly pissed. Haven't played with the fruit since.
That said, if it was actually regularly available I would buy it regularly. I always assumed it wasn't available for the same reasons mangosteen wasn't available in the u.s. - that it was banned due to worry about parasites. We get mangosteen here in europe and I assume it's now available in the u.s. too. I'll have to look for some breadfruit now...