|Mischief Management, LLC|
|Organized by||Mischief Management|
Mischief Management, LLC is a company that organizes annual fandom-based conferences, including BroadwayCon, GeekyCon, Con of Thrones, and LeakyCon.
LeakyCon is a conference originally hosted by the Harry Potter fan site, The Leaky Cauldron. LeakyCon comes "from the Harry Potter fandom and celebrate[s] everything about it and everything about the pop culture fandoms our community is growing to include" and "is a place where fans can, finally, be their true selves. Where that’s the coolest thing in the world to be."
LeakyCon has a variety of programming, ranging from author and actor panels to attendee-submitted meetups and discussions. Team Starkid has played a large role in their programming, most notably in 2012 with their production of A Very Potter 3D: A Very Potter Senior Year. Author John Granger, known as "the Hogwarts Professor", has given lectures about real-world themes and ideas within the Harry Potter books. In previous years, John and Hank Green have hosted various panels and meetups at the conference. LeakyCon features three different types of programming. The Lit Track is for all the authors, wanna-be published authors, and enthusiasts. Lit Track is run by Maureen Johnson and features panels, meetups and signings for anyone who enjoys a good book. Mainstage Programming indicates all the programming that happens on the mainstage of LeakyCon and usually features special guests, Wrock (Wizard rock) concerts, special panels, and performances. General Programming is anything from yoga with Evanna Lynch to panels about Severus Snape. LeakyCon opens up a programming call months before LeakyCon, which allows anyone to submit programming they would like to have at the conference.
|June 30–July 2, 2017||Con of Thrones||Nashville, Tennessee||TBA||TBA|
|August 31–September 3, 2017||LeakyCon||Dublin, Ireland||TBA||TBA|
|LeakyCon||May 21–24, 2009||Boston, Massachusetts||Boston Park Plaza Hotel & Towers||Hank Green, John Green, Michael Goldenberg, Esther Earl|
|LeakyCon||July 13–17, 2011||Orlando, Florida||Loews Royal Pacific Resort||Chris Rankin, Darren Criss, Ellie Darcey-Alden, Evanna Lynch, Hank Green, John Green, Potter Puppet Pals, Scarlett Byrne, Team StarKid.|
|LeakyCon||August 9–12, 2012||Chicago, Illinois||Hilton Chicago||Darren Criss, Evanna Lynch, Hank Green, John Green, Potter Puppet Pals, Robbie Jarvis, Team StarKid, The Lizzie Bennet Diaries.|
|LeakyCon||June 27–30, 2013||Portland, Oregon||Oregon Convention Center||Amber Benson, Anthony Rapp, Devon Murray, Ellie Darcey-Alden, Hank Green, Jackie Emerson, Scarlett Byrne, Team StarKid, The Lizzie Bennet Diaries, Tom Lenk.|
|LeakyCon||August 8–11, 2013||London, England||Grand Connaught Rooms||Alfie Enoch, Chris Rankin, Ellie Darcey-Alden, Evanna Lynch, Hank Green, Robbie Jarvis, Scarlett Byrne, Team StarKid.|
|LeakyCon||July 30-August 3, 2014||Orlando, Florida||Orange County Convention Center||
Laurie Halse Anderson, Amber Benson, Holly Black, Scarlett Byrne, Ellie Darcey-Alden, Jackie Emerson, Emma Approved, John Green, Hannah Hart, Alaina Huffman, Robbie Jarvis, Kazu Kibuishi, Eduardo Lima, James Moran, Potter Puppet Pals, Rainbow Rowell, Nick Shirm, Charlotte Skeoch, Team StarKid
|GeekyCon||July 30-August 2, 2015||Orlando, Florida||Orange County Convention Center||Anthony Rapp, Kim Rhodes, Team StarKid, Veronica Roth|
|BroadwayCon||January 22–24, 2016||New York, New York||New York Hilton Midtown||Anthony Rapp, Jonathan Groff, Paige Davis|
|GeekyCon||July 29–31, 2016||Orlando, Florida||Orange County Convention Center||TBA|
|LeakyCon||October 19–23, 2016||Burbank, California||Marriott Burbank Hotel||Pierre Bohanna, Bryn Court, Ellie Darcey-Alden, Draco and the Malfoys, Lauren Fairweather, Laurent Guinci, Harry and the Potters, Cheryl Klein, the Mudbloods, the Parselmouths, Nick Shirm, Charlotte Skeoch, Tonks and the Aurors, the Whomping Willows|