What happens when Toronto geeks decide to throw a party on short notice to raise money for the local food bank, using Twitter to put forth the initial idea and as a way to publicize the event? HoHoTO happens, and 600 people show up and over CAD$20,000 gets raised!
To find out more, go read my article on the HoHoTO on my personal blog, The Adventures of Accordion Guy in the 21st Century.