Förflutna events
{% capture now -%}{{ site.time | date: '%s' }}{%- endcapture %}
{% for event in site.events %}
{% capture endtime -%}
{{ event.event_data.end_datetime | date: '%s' }}
{%- endcapture %}
{% if now >= endtime %}
{{ event.title }}
{% endif %}
{% endfor %}