It's a bird! It's a plane! It's a multibillion-dollar industry getting even bigger!
The annual Comic-Con International kicks off this week in San Diego. Comic-Con makes money selling tickets, renting floor space to vendors and exhibitors, and getting sponsors. GuideStar, which tracks nonprofits, says the convention has seen steady year-over-year revenue growth for the last 17 years, as comic culture has become central to pop culture. The most […]