we have 5 chalkboards in the missions closet. space them along the route pointing the way (sidewalk, down the outdoor stairs to the patio). Also have a chalkboard by the pot painting table explaining what to do.
Getting married outside? Plan for cooler weather by purchasing inexpensive blankets to put out for guests!
Outdoor bar, between the ceremony and reception areas, open bar when we shoot off for photos, would be nice to have someone offering wine and directing to the bar for other bevys