Draw heart shapes on coloured card using a template and cut out.
On one side of each heart, write a guest's name and table number. Cut a slit from the tip of the heart to the centre and slide the blank side under the written side to create a 3D heart. Glue in place. Arrange the hearts in alphabetical order on a table at the entrance to the venue.
Card, £1 per A4 sheet, Paperchase. Heart template, £3.99, Handy Hippo. Calligraphy, £1.35 per card, CalligraphyCompany.com