The limited time animals on Farm Story have a timer slapped on their border, so implement somedthing similar on everything else that exit the games.
Don't warn us stuff is being taken out a few hours before it happens, its about crueler than no warning at all.
Ice cream makers, fryers, grills, don't really have many recipes, so just keep those recipes in game. Some holiday items like V-day cookies & cupcakes, celebration (screams 4th of july) trifles & cupcake still exsist, so why not some Halloween ones? Really now, noone is gonna die if Pumpkin Ice Cream stays, that machine has only SIX choosable recipes!