From Chris’ Facebook page:

WHERE’S LILLEY?
I’m coming to London on Monday and I’ll be around all week. You might see me out and about. Check my twitter @chrislilley for some clues as to where I am. 
On SUNDAY 20th May at 12pm I’ll be doing a MEET AND GREET for fans in a secret location. 
The exact location will be revealed via my Twitter at 9am on Sunday 20th. It will be an outdoor location in central London. 
I’ll be signing DVD’s and meeting fans. The first 50 fans to turn up to the secret location will be given an exclusive ticket to go on a double decker bus with me for the LILLEY’S LONDON TOUR. We’ll tour the sites of London and you can ask me questions about We Can Be Heroes, Summer Heights High and Angry Boys. After the tour the 50 chosen fans will be dropped back at the secret location.
SO 
Remember to check Twitter this week for WHERE’S LILLEY clues and on Sunday morning at 9am for the exact location of the lunchtime meet and greet. 
Chris

WOW. What a meet and greet! On behalf of all Australian and US fans, can’t say we’re not jealous of you UK fans right now! We’ll post all clues and updates here and on our sites too for those who miss them.

It would mean the world to me for those who are fortunate enough to receive a ticket would be able to send me pictures/videos, ANYTHING you can so I can share them here and on CLF.net with others. Of course I will give something in return.

GOOD LUCK guys! Get your sat navigations/GPS’ out and go buy yourselves some good running shoes if you don’t own a pair — you’ll need them. I have a feeling Chris will be a real “sneaky nut” about this. ;)

Congrats to Chris Lilley and team for winning Best Direction in a TV Comedy for Angry Boys at the Australian Directors Guild Awards today! We knew you’d win!