Eat, drink, be married! Say "I do" to these post-wedding brunch ideas. After the hustle and bustle of the big day, a morning-after brunch is the perfect way to enjoy more of family and friends. A close friend or relative can host an easy, breezy post-wedding brunch with simple decor and a fun breakfast bar with cereal and mimosas. Hosting at someone's home keeps costs down and allows everyone to enjoy each other's company.