I need opinions on something... even though I have plenty of time to plan. Anyway for my wedding favors I was also thinking of using as a way for my guest to find their tables. Because my fiancee is a auto mechanic i want to incorperate that. So I was thinking of using big keys and on one side is the guest name and table number while on the other side is something about thank you for coming and then our date. The guest would get their keys at the entry to reception on a decorated sign or somthing. Any ideas or thoughts?