Table:
text: Wizard World Chicago
History
Dates and locations
Dates Location_ Attendance Official_guests Notes_
July 4–6, 1997 Rosemont Convention Center 5000  
July 17–19, 1998 Rosemont Convention Center 25000 Guest of honor: Todd McFarlane. Special guests: David Prowse and Kenny Baker 
July 9–11, 1999 Rosemont Convention Center   
August 4–6, 2000 Rosemont Convention Center   
August 17–19, 2001 Rosemont Convention Center 40,000+ Guest of honor: Alex Ross. Special guests: Kevin Smith, Jason Mewes, Gene Simmons, Peter Mayhew, David Prowse, Kenny Baker, Kimmie Kappenberg from Survivor, James Marsters, and Juliet Landau 
July 5–7, 2002 Rosemont Convention Center  Guest of honor: Marc Silvestri. Special guest: Stan Lee 

text: Wizard World Chicago
History
Dates and locations
Dates Location_ Attendance Official_guests Notes_
July 4–6, 1992 Ramada O`Hare  Image Comics crew: Rob Liefeld, Mark Silvestri, Erik Larsen, Todd McFarlane, Jim Valentino, and Whilce Portacio; Martin Nodell 
July 2–4, 1993 Rosemont Convention Center 20,000–30,000 Guest of honor: Neil Gaiman 
July 3–5, 1994 Rosemont Convention Center 20,000+ Guest of honor: Harlan Ellison. Special guest: James O`Barr 
June 30–July 2, 1995 Rosemont Convention Center 20000 Guest of honor: Peter David. Special guests: Sal Buscema, Roy Thomas, John Romita Sr., Chris Claremont, Jim Shooter, and Julius Schwartz 
June 21–23, 1996 Rosemont Convention Center 25000 Guest of honor: Will Eisner; other guests: Harlan Ellison, Larry Marder, Heidi MacDonald, Mike Richardson, Kurt Busiek, Sergio Aragonés, Evan Dorkin, Paul Levitz, Julius Schwartz, Mercy Van Vlack, and George Pérez 

text: Wizard World Chicago
History
Dates and locations
Dates Location_ Attendance Official_guests Notes_
August 8–10, 2003 Rosemont Convention Center TK Mark Bagley, Laura Bailey, Eric Basaldua, Scott Beatty, Tony Bedard, Brian Michael Bendis, Lee Bermejo, Josh Blaylock, Talent Caldwell, John Cassaday, Jim Cheung, Scott Ciencin, Amanda Conner, Tony Daniel, Nelson Decastro, Andrea Di Vito, Paul Dini, Chuck Dixon, Dale Eaglesham, Steve Epting, Lou Ferrigno, Jackson Guice, Gene Ha, Greg Horn, Paul Jenkins, Phil Jiminez, Geoff Johns, Jeff Johnson, Barbara Kesel, Adam Kubert, Greg Land, Erik Larsen, Jim Lee, Joseph Michael Linsner, Jeph Loeb, Jim Mahfood, Steve McNiven, Angel Medina, Mark Millar, Karl Moline, Steve Niles, Phil Noto, Jimmy Palmiotti, Paul Pelletier, Brandon Peterson, Eric Powell, Joe Quesada, Humberto Ramos, Robert Rodi, Alex Ross, R.A. Salvatore, Bart Sears, Marc Silvestri, Kevin Smith, Matthew Dow Smith, Peter Steigerwald, Philip Tan, Michael Turner, Jim Valentino, Brian K. Vaughn, Mark Waid, Judd Winick, and Skottie Young 
August 13–15, 2004 Rosemont Convention Center  Guest of honor: Joss Whedon. Special guests: Kelly Hu and Amber Benson. Other guests: Brian Michael Bendis, Josh Blaylock, J. Scott Campbell, John Cassaday, Jim Cheung, Marie Croall, Tony Daniel, Lou Ferrigno, Gene Ha, Greg Horn, Geoff Johns, Dan Jolley, Jim Lee, Jeph Loeb, Sean McKeever, Angel Medina, Mark Millar, Mike Norton, Joe Quesada, Alex Ross, Alex Saviuk, Marc Silvestri, Kevin Smith, Michael Turner, Brian K. Vaughn, and Skottie Young 
August 5–7, 2005 Rosemont Convention Center

Question: How many times has the Rosemont Convention Center been used for Wizard World Chicago?