Our anniversary is coming up and I usually do a cake themed to the year, last year it was a tree stump with our initials carved in. Apparently its iron this year and I havent got the foggiest what to do with the cake. I had a flash of brilliance last night just before i fell asleep but didnt write it down and now I cant remember what it was! Googling gives me Ironnan cakes (not the look I am going for) or things cooked on a waffle iron. Has anyone got a good idea?