Check method Template.room.events

script.js

Rooms = new Meteor.Collection('rooms');

if (Meteor.isServer && Rooms.find().count() == 0) {

  var roomsA = [
    {name: 'Meteor Talk', members: 3, last_activity: '1 minute ago', id: 0, 
      messages: [
        {author: 'Tom', text: 'Hi there Sacha!'},
        {author: 'Sacha', text: 'Hey Tom, how are you?'},
        {author: 'Tom', text: 'Good thanks!'},
      ]},
    {name: 'Meteor Development', members: 2, last_activity: '5 minutes ago', id: 1},
    {name: 'Meteor Core', members: 0, last_activity: '3 days ago', id: 2}
  ];

 for (var i = 0; i < roomsA.length; i++) {
      Rooms.insert(roomsA[i]);
  }; 
}     



if (Meteor.isClient) {

Meteor.Router.add({
  '/': 'home',
  'add': function () { return 'test'},
  '/rooms/:id': function(id) {            //THIS IS THE ROUTER CALL TO THE ROOMS LINKS
    Session.set('currentRoomId', id);
    return 'chatRoom'
  }
});


 Template.room.rooms = function () {
     return Rooms.find();
 };

 Template.chatRoom.id = function() {
        var id = Session.get('currentRoomId', id);
     return id;
 };

 Template.room.events({
    'click .goToRoom': function(e, t){
      console.log("You clicked");
      console.log(this);
      Meteor.Router.to('/rooms/' + this.id);
    }
 })

console.log(Rooms.find().fetch());


}