Vineyard Themed Wedding
Many of your vineyards have beautiful gardens and banquet rooms that you can rent for ceremonies. Imagine yourself in the midst of a beautifull garden, or in a vineyard surrounded by all of your guests.
This would be a perfect place to write your love letters (or have them ready), seal them in a wine bottle and enclose them in a wine case to create a romantic time capsule. All the guests can raise their glasses in a toast to your future at the end of the ceremony under the starlit sky.