Maybe it's just the holiday season, but I wanted to write about charitable favors. Many couples donate money in honor of their guests, or in memory of a family member, to a charitable organization close to their hearts.
There aren't any rules when it comes to these types of favors.
If you're not sure of which charity to choose, visit The I Do Foundation. They have a list of charities based on different themes - health, hunger, children, social justice - to help you decide. They also have donation cards that you can give to your guests.