It's a free country. You can make your own choices about what to do with your time at any age. But be honest with yourself: Some things are more socially acceptable in certain phases of life than others. You need to experience certain rights of passage before it's too late -- or, um, before you're too old.
As such, we've gathered up 30 rights of passage in St. Louis that all you twenty-somethings out there should experience before turning 30. Are they all the wisest decisions? No. Should you embrace being young and stupid while you still can? Hells to the yes.