Example markup:

                                                                        
                                                                            <div id="clndr-default"></div>
                                                                        
                                                                    

JS code example:

                                                                        
                                                                            $('#calendar').clndr({
                                                                            template: $('#clndr-default').html(),
                                                                            events: [
                                                                            {
                                                                            date: '2017-04-10', title: 'Robot war', location: 'Center of Science' }
                                                                            ]
                                                                        });