I've put together a page of my past few years of Freedom of Information Law requests and the responses they've garnered. In particular, folks might be interested in the NYC Department of Health and Mental Hygiene's followup reports to 2005's Local Law 20, regarding the quantities and locations of automated external defibrillators at certain public places -- they wrote these reports and submitted them to the City Council, but I couldn't find them anywhere online till I asked DOHMH for them.

Now I have a Muckrock account, which I used to successfully get the list of ~600 DMV-licensed driving schools in New York State. Funniest names: "Accurate Drving School", the coexistence of "Evolution" and "Revolution" driving schools, "Good Luck Driving School", the coexistence of "Mistah Driver Auto School" and "Mister Driver Driving School", "Super Mario's Driving Connection", and "Totally Cool Driving".