Bottle Caps and snack prizes

[medsal15]

For sodas and beer. Maybe the sodas have text on the bottom of the caps like witty sayings, or contests where you can redeem a winning cap for some kinda prize.

In fact, extend that to the other snacks. Find Discount Dan's golden ticket.

And get in his factory. Then steal him another solarium key and go back to the station before he notices. You don't want to know what happens if he notices.