Create a simple output version
Sometimes the user just need to output today's hours. Also this can be achieved by modifying the css to hide elements you dont want, it will be easier to have a shortcode to display just today's hours.
Add closed message for holidays
If a holiday is marked as closed, the same message that is displayed when a day is marked as closed all day should be used. [Sent via email]
Add support for info box on marker click
When user clicks on the marker, an info box should open with the place details