Array ( [1611133200] => Array ( [0] => Array ( [id] => 8103 [title] => Dzień Babci i Dziadka [url] => [cat_id] => 250 [trainer] => [start] => 2021-01-20T09:00 [end] => 2021-01-20T09:00 [start_time] => 09:00 [end_time] => 09:00 [weekday] => środa ) ) )