// -/routes/index.js
exports.index = function (req, res) {
	session(req);
	res.render('index', {
		title: 'Home',
		year: new Date().getFullYear(),
		session: {
			loggedIn: JSON.stringify(req.session.loggedIn),
			username: JSON.stringify(req.session.username),
			userID: JSON.stringify(req.session.userID)
		}
	});
};

// -/views/layout.jade
- var session = !{JSON.stringify(session)};

doctype html
html
	head
	meta(charset='utf-8')
	(.....)