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.

This idea is perfect for rock 'n' roll weddings and music geeks of all kinds.