The Embassy Suites in Anaheim is seen directly off the 91 freeway, on Frontera St. It, like many Embassy Suites, has a large open air area in the center of the hotel, containing ponds and greenery. This is the main attraction of using an Embassy Suites for your wedding.
The St. Anthony Claret Church, on La Palma Ave., is a great catholic church for wedding videography. It contains the basic Catholic symbols and imagery. The balcony above is great for videography, allowing a second camera to get an overall view from above. It also allows dead on shots with the main aisle without having to actually be in aisle itself.
The Eisenhower Park and Lake (technically in the City of Orange) on Tustin St. has a pond with fountains among plenty of well-placed trees. It also has a small bridge that presents good photo opportunities. Have your photographer/videographer take advantage of the rocks near the water, which are good for posing.