*Ever looked at those perplexing mystery/puzzle/unkown cache types and not known where to start? I think there's a few of us there. Bring along your perplexing puzzles and cunning conundrums, those caches that have taunted you for weeks, months or even years.
*Never looked at those perplexing mystery/puzzle/unkown cache types and not known where to start? Come along and gloat over the rest of us, better still, come along and share some tips and skills and enjoy that smug feeling of knowing something we don't know and then the warm glow you'll get from sharing your knowledge.
If you've never solved a puzzle cache before and never even looked at them you can either run from them or come and join us, newbies always welcome.
Free Wifi. Food and drink available, mystery caches nearby both difficult and easy. Children welcome.
Bring along your wifi enabled devices, puzzling tools, note books and pens and let's put our heads together to defeat our demons.
2-4pm GMT Sunday afternoon 30th October 2016. Don't forget to put your clocks back ;-).
Remember, it's only easy if you know the answer.
Nearest station Pudding Mill Lane on DLR, or a nice walk from Stratford or Hackney Wick.