Liberals are turning out in droves to vote for their favorite policies on the “Big Ideas Project,” run by the Progressive Change Institute. As of 12 p.m. Tuesday, over 405,600 votes had been cast on 1,749 ideas. Votes cannot be cast against an idea, only in favor.

Thirty members of Congress, including Sens. Harry Reid, D-Nev., Elizabeth Warren, D-Mass., and Al Franken, D-Minn., and Rep. Alan Grayson, D-Fla., committed to review the top 20 ideas, according to an an email from the Progressive Change Campaign Committee to its supporters. The Progressive Change Institute is the Progressive Change Campaign Committee’s sister organization.