If you're like me, you probably have an old shoe box full of cassette tapes, and nary a cassette deck in sight. Instead of ditching your old tapes, you can do what Offbeat Bride Lauren did at her House of Blues wedding:
Cassette tapes were used for seating assignments instead of escort cards. I used washi tape and Sharpies to label them. Guests used their cassette tapes to find their “album covers,” instead of table numbers.