At least I thought it was a good idea and since I'm not planning a wedding I thought I would share with the ladies who are. One of our friends who is having a military themed wedding is doing challenge coins for their favors. They're working on logistics right now but, ideally, they would like to keep the coins with them and give them to people as they socialize rather than just leaving the favor on the table. Just thought it sounded cool and maybe some other ladies could benefit from it. I guess it depends how military you want your wedding to be.
Warning
No formatter is installed for the format bbhtml