I love Highland Gardens. The greenery is fantastic, skylights are awesome, but the best part? All the lights they have strung up overhead!
Planning tip- it's a huge bonus if your reception venue has lots of little lights overhead or on the walls. It makes the background pop, and helps the photo to have a lot more depth. As a photographer, you can light your subject perfectly, but if it's a dark background without any real light in it, the photo often just ends up looking flat.