Call to arms... or... well I don't know

Anyway you notice my new icon? That's here just for a month, cos I write in NaNoWriMo and as I love my "converse" icon I need something else for other NaNo Calls... so here it is the first one.
So I figured out this year approach, and as I wrote in last note it's several stories instead of one - yeah there will be at least one story after this month! I hope...

Anyway yesterday I was working on a plot for one story, and many thanks to sheenianni who helped me enormously with plot decision - but most importantly with the time setting. So this will be a story set in Prohibition Era... so now I need help from my flist finding as much as possible about that times, I have some general information from wikipedia and some references from New York Times, but maybe someone could direct me in an online resource that could tell me more about the times and people then?

I'm interested in bank system, and daily life routine of New York City citizens  - of cops and officers of prohibition, as well as artistic types and art events - exhibitions of paintings and sculpture, opera, theater etc. anything... You know anything that can help write a story for Neal and Moz (as cons of course) and the Agent behind them (Peter Burke of course)...

Giant HELP sign... ;)