We are using old luggage tags as escort cards. I made a display out of wood for them. Let me know what you think!
Also, I found some chalkboards at the Dollar Tree this morning. They were 6inx8in. I also found some display stands for them in the picture frame aisle. I don't know how well chalk would work on them, but I used paint markers so I could make them ahead of time and they'd be permanent.