Where: At (below, but meet at) the above co-ords, in Aylesbury's Market Square.
When: 2pm sharp, Sunday September 15th 2013.
Who: Cachers without a fear of small spaces or the dark. New to caching or cache meets? You'll be made especially welcome.
Why: Because this location is memorable and infrequently available to be visited. That the day of the event is also Aylesbury's Charter Day is a factor - There will be a Tudor Fair in the square, but this unusual event is not related to it...
What: A journey into the unknown. But this much is known: It may be dirty so don't wear your best clothes, and it may be slippery, so wear your most practical shoes. Also, Please Bring a Torch! (I can't add this as an attribute for an event, I note.)
How: Never ask me how. It spoils the magic.
Parking: While there are neared car parks, I suggest the former Junction Retail Park (Now Aylesbury Retail Park, I think) on Cambridge Street. Here you get a FREE ticket for parking up to TWO HOURs. I've added the location as a Waypoint. Exit, turn right towards town, cross by the pizza place (Pelican crossing) and follow Cambridge Street past the old cinema to the top of Market Square. But please don't be late!