Build event-listing HTML that hides past events on its own, or paste existing HTML to load it back into the fields.
The contact fields output "Contact us or call 913-371-4040 for more details." Leave both empty to skip that line.
New events copy the location, address and contact button from the last event. Events are sorted by date in the output. Each event hides itself the day after it happens (or after its end date); when none are left the page shows "Check back later for more events".