he lives in one, under the sea

Last night at dinner Johnny informed me that he collected rocks... and pineapples. His treasure chest is full of rocks so I found the first unsurprising. I anticipate the second causing a storage conundrum. Should I build shelves? How do long do pineapples last on the shelf? How many does he need to fill this deep-seated desire to collect pineapples? What will we do in the off- season? Do they have to be organic? This is what comes of shielding my children from the temptation of pokemon cards. I take full responsibility.