You want a relaxed morning in the garden surrounded by friends and family. That vibe relies on picking the right spot early before the season fills up.
Book the pavilion six to eight weeks out so you have your pick. This gives you enough time to plan the menu and set your budget before the event date.
That 0% window is a deadline, not a gift. If you still have a balance after 18 months, you will start paying interest on the remaining amount.