Here's a link to the original post. After watching stacker news live from that week, I took @bitcoinplebdev and @k00b's advise and added a QR code to cashu.me on the ticket. The nutcracker doesn't actually need to sign into a mint on entry, so this should be a pretty quick onboarding process.
These nuts have all been cracked, by the way. Just trying to save you some time.
The next step is to get some nice stationary paper. This is gonna be a killer Halloween. Here's the repo if anybody else wants to pass these out: https://github.com/ttooccooll/snickerbar.me