I'm house sitting for some friends who just had a wedding anniversary and are off on vacation. They got a pizzelle maker as a gift for their anniversary and haven't used it yet. I'm tempted to make them some pizzelles for them to come home to, but I don't know if it's rude or not to christen someone else's appliance before they get to, especially when it's attached to a special event like this. They're very generous people, and are the "use our stuff/eat whatever's in the fridge" kind of folks (I house sit for them alot). Am I making a mountain out of a molehill?