Make reservations at the nicest restaurant in town that will still play the local news unmuted.
If there is cake, consider displaying restraint with the cake.
Take out a memento from your wedding day to enjoy together, like the fetid remains of the roast duck.
Looking to replace old chipped dishware or worn linens? Invite all your friends to a vow renewal ceremony.
Plan a second honeymoon to a destination with an even higher water slide.