Date – time selection in Responsive Directory Theme

I am trying to use the Responsive Directory Theme as an event listing page. When people select the date, you also select the time. I use a custom field for the time and wish to not display this feature. Is there any way to do this? Also, I am using All-in-One Event Calendar, by Timely for the calendar. Can anyone tell me how to get the information from the site listings to automatically import into All-in-one without having the key them in?