Sorry for the short notice–this just arrived today in my in-box. Go here at 4 pm CDT today (Wednesday) to participate:
UPDATE: I got a robocall telling me that Senator Dodd will be speaking at the Des Moines Public Library downtown on Tuesday, June 26, at noon. The main topic will be his national service plan, although I imagine he'll take questions on other topics too.
Didn't see any other public events listed on the Dodd campaign website, but if you're interested, check again in a few days. I assume he'll hold more than one event on this Iowa trip.