Created dropdown menu for filtering agenda items using JavaScript.
Custom plugin provides a shortcode with a "date" argument, displaying agenda items from each day separately on separate tabs.
Agenda items are a custom content type created in a custom plugin utilizing the Advanced Custom Fields plugin to allow client to enter data and upload speaker photos easily.
Other Notes: Speakers are an additional custom content type with a separate, related plugin. Elements of the speaker type and agenda item type cross-reference each other, automatically updating one when the other is updated.