If you want to find out where your caucus is, the Boulder County Democratic Party has put up a widget with the latest information on caucus state wide. Locations may change but we will make a valiant attempt to keep the information current. The voter file is from the Secretary of State, and the state party and a bunch of volunteers are keeping the caucus location list.
(Democratic caucus only).
http://state.countydata.org/...
Other sites should be repeating it soon.
You have to supply your full name and birthdate.
I understand the Republicans have a lookup hosted in Nigeria that asks for your name, social, and mother's maiden name (snark)