Sign out system with Meteor --> https://github.com/LeCoupa/awesome-cheatsheets

meteor.signout.html

<template name="SignOut">

    <div class="connected">
        <span class="welcome">Welcome New Meteorite!</span>
        <a class="sign-out" href="/" id="signOut">Sign Out</a>
    </div>
    <!-- end .connected -->

</template>

meteor.signout.js

Template.SignOut.events({
  'click #signOut': function(e, t) {
  
    Meteor.logout(function() {
      console.log('Bye Meteorite! Come back whenever you want!');
    });

    return false;
  }
});