If you are an artist, create individual pieces of art to display on easels at each table, or incorporate the art into nice favors for your guests.
If you can sing, consider singing a song that is special to you and your husband.
If you are a dancer, recruit some of your dancer friends and put on a small show for your guests.
If your husband is a wine connoisseur, have a wine tasting bar, complete with food parings and flights of his favorite wines for your guests to sample.
By bringing elements of individuality to your wedding, you are sharing an intimate part of yourself and are sure to have a wedding that your guests will remember for a long time.