Changes go live on the site as soon as you hit Save.
These show in the "Find Us" section, the piñata banner, and the pickup-day dropdown. Uncheck "Active" to hide one without deleting it. The first active market is used as the "next stop" banner.
Day
Market name
Location
Time
Active
Edits update the Menu section and the preorder item selector site-wide. "Menu" shows it in the menu list; "Order" makes it selectable in the preorder form.