Our ward came up with a clever idea to send Christmas greetings to the missionaries serving from our ward. We have a LOT!! They cut rectangles of Christmas wrapping paper (just leave the width and cut the length only) and used push pins to attach them to the carpeted walls in the cultural hall. Attach name tags above each paper (see photo) so everyone knows who they're writing to...or you could just write their name at the top of the paper. Have markers available for ward members to use...pens and pencils will poke holes in the paper. If your nervous about the markers poking through the paper and writing on the walls, just attach a piece of poster board behind each one. Encourage the ward to write messages and not just sign their names. Fold each one up and send it on it's merry way. The missionaries loved it!
Hint: If you're using dark wrapping paper, have the members write
on the opposite side so their messages will show up easier.