I've been meaning to learn more about TemplateToolkit for a while, and recently found a side project to get my feet wet. I redesigned the chicago.pm website with the help of group members and Andy Lester. I didn't want to count on the hosting company having TT installed, so the pages are built statically with ttree. Funnily enough when we were moving over the files we found out that TemplateToolkit was actually installed (ttree was in the PATH)!