This just in: Project Runway winner Christian Siriano (author of Fierce Style: How to Be Your Most Fabulous Self) has canceled his Litquake event tonight in Corte Madera. Why? Because, sadly, he "won't cross the Golden Gate bridge in the bad weather." .

Alas.

Although his CM appearance has been nixed, he's instead "moved his appearance to Book Passage in the Ferry Building today at 3:30 p.m."

Amy Tan's tribute/roast, however, is still scheduled to go tonight tomorrow. The rain's wrath has yet to strike fear into the heart of the brave novelist. (Thus: Lindo:Tan::Waverly:Siriano)