The first few I got today were from my own knowledge, but the last few I researched. NoBonus is right...Google has helped, but you still have to sift through a lot of info to find the right place. It's actually been fun to research these things...I've learned a lot along the way.
It should be mentioned, however, that I am a teacher who is a stay-at-home dad during the summer. My son usually naps from 1-3pm, so I've got some time on my hands during that time. I'm not sure my score should count...
I'll bail for awhile...but if one comes up about my hometown, I'm totally answering it!