Kucinich spinoff: Progressive Democrats of America | by GlennM
Dean spawned Democracy for America. The National Field Director for Kucinich created PDA (Progressive Democrats of America) last summer.
Dean spoke at their national convention, along with Zogby, Rep John Conyers, Rep. Barbara Lee, and the K-man.
The partner list includes Ed Asner. As for partner organizations, the one with the name I like the best is The Backbone Campaign.
As far as Texas goes, they're hooked into the Texas Populists, which have members/activity in Houston, DFW, and Corpus Christi.