The Underdarkchocolate Realm

My spouse and daughter are planning an awesome birthday present for me in May. They're designing a dungeon module to run me through and they will have chocolate and other goodies hidden in various rooms for me/my PC to find. I did this for friends' birthdays when I was a lad -- we were pretty strict about not letting the birthday boy open a real present until he had found its simulacrum in the dungeon.

Anyone else ever have a dungeon-themed birthday party?