As cutlery is made of different materials with varying degrees of elasticity, hooks for instance for napkins can be made which can be hung up in your kitchen.
bent forks can also be used as place card holders.
In addition, you can fix a fork on a vertical surface without modifying it, and use its teeth as a holder for small stickers.
You can make napkin holders of soft aluminum forks, which are well bent.
They also make nice candle holders