something like this:

  var session = require('session'),
      models = require('models'),
      template = require('template');

  function main(request,response){
    session.start(
      models.getEntries.bind(models,
        template.render.bind(template, 'blog',
          response.write.bind(response))));
  }

would be easy to put together with node.js; it's functionally equivalent to the above (though it assumes that data comes into the template.render call as the last argument(s)), and neatly avoids too much nesting.