The fabulous cartwheeling Valerie Haight joins us today for a funny-ass trip down memory lane, all in celebratory anticipation of her novella Happenstance, which will be released December 23rd by Turquoise Morning Press. She tells an awesome story about her senior prom, which sounds like something straight out of a John Hughes film. I can totally see Molly Ringwald out there on the dance floor, thumbing her nose at the lame-ness of her fellow-students, superfloofy as all get-out. Valerie Haight Doyle High School, Livingston, LA, Class of ’94,…