Lorna Landvik is an author of pop fiction with seven novels under her belt — Angry Housewives Eating Bon Bons was a national bestseller — but her history as an improvisational stage performer is just as long. Each year, she rolls out another Party in the Rec Room, an improvised, character-based show at Bryant-Lake Bowl. 3-Minute Egg met with Landvik at her Minneapolis home and attended the opening performance of her month-long run, through January.