Step behind the velvet rope for The Rainbow Ball, as it puts Studio 54 to shame. Out Front Theatre Company’s signature event of the year will feature a decadent dinner with open bar, auctions, live performances, and more sparkle than any mirror ball imaginable. Charis celebrates the hometown launch of the fourth book in the YA series, “Changers! Changers Book Four: Forever,” which picks up after Kim Cruz has just come out to her best friend. T. Cooper and Allison Glock-Cooper are best-selling and award-winning authors and journalists. Between them, they have published 11 books, raised two children, and rescued six dogs.