A thousand ideas coalesced into Leslie Curran’s concept for St. Petersburg’s inaugural Booker Creek Arts Festival, which takes place this week (Nov. 12-15) in the EDGE District. In the end, it came down to this: “The City wants to keep saying we’re a City of the Arts,” Curran explains. “And I think we’re on the cusp of something really good. But it doesn’t always have to be the same…