Hello,
Get in Touch, Main Ceremony and Wedding Party can easily be displayed with the help of Icon List (Wedding) widget.
Drag Icon List widget and Drop to Footer Area widget. Following screen-shot of Main Ceremony widget will help you about widget settings,
Font Awesome Icons Code
Font Awesome Icons Code are available at the following link
http://fortawesome.github.io/Font-Awesome/icons/
Elegant Moments Widget:
This widget has JetPack gallery. You should install JetPack plugin to display gallery like this.
Thanks