Hello lovely people! In gathering inspiration fuel, I'm wondering what things you've made a hobby of collecting at some point in your lives (maybe you're still working on your collection!), particularly in your youth. For my purposes, it will need to be a collection of tangible items (vs conceptual ones, e.g. epithets), and it will also need to be something that either comes as a 'bonus' with something else (e.g. toys inside chocolate eggs) or is salvaged from a different primary function (e.g. postage stamps) - as opposed to something sold purely as a collectible. But it will be interesting to hear about other things too, so don't let those requirements stop you from commenting. Please be as specific as possible about what fits the bill for your collection (or be vague if your criteria are). I look forward to hearing about baseball cards, coins, cola cans marketed with people's names, the fingernails of your victims, concert ticket stubs, etc!