Out of curiosity, why does being around other people matter? Wouldn't you want to find a structure that would withstand the blast/fallout?
The church is simply the best structure for blast/fallout protection that is accessible from our house within the flight-time of an ICBM launched towards Hawaii.
That being said, it was comforting to have other families to share concerns with.
Was the church only meant as a shelter for the blast, and not an actual fallout shelter?
Yes, but Mormon churches generally have well-stocked pantries they use to help local families in need.
> Was the church only meant as a shelter for the blast, and not an actual fallout shelter?
Both. Compared to our house, the church is a stronger building that is much more airtight (in the case of fallout).
As far as actual fallout shelters, there are none -- this is simply the best option within reach.