Hello, friend.
We're pleased to extend your invitation to The Ringmaster's Super Singing Circus.
You've been given this address because somebody believes you'll enjoy what we have prepared for you.
Please keep your invitation somewhere safe. They're meant to be personal, and we like to keep track of our guests.
If you've made it this far, you're exactly where you're supposed to be.
Make yourself comfortable, take a look around, and when the show begins, we hope you'll stay until the end.

We'd hate for you to leave early.

See you soon. :)
— serophix