Stall Catchers - the Alzheimer's citizen science game - is holding the first international #Catchathon! Participants across the world are encouraged to register a team, meet-up live on July 22nd, 16:00 UTC (check your local time here: http://tinyurl.com/catchathonTIME), and crunch as much data as they can in Stall Catchers!! The event will be streamed live & the winning countries & teams announced by The Crowd & The Cloud documentary crew. The PIZZA is ON US!! Just send us your required pizza budget in advance... :) Further info & instructions here: http://tinyurl.com/catchathon