I've got things like board games, colouring books & crayons stored for the kids. Gonna get some puzzle books aswell for once they're a bit older.
The wife likes a glass of wine every now & again so I buy an extra one every now & then to store. You can get some nice budget wines from supermarkets if you're willing to experiment. The ones that taste awful, if you take it back the next time you're in the store, 9 times out of 10 they'll refund your cash or exchange it. I tried brewing my own once & I thought it tasted ok but she didn't want it as it wasnt off a shelf inside a shop. She is in for a shock once shtf & nowt comes from a shop. I'm just glad my eyes are open, even if hers aren't.
For me I try to store things for my sweet tooth. Trouble is, I keep eating them