Alison Arngrim, the former child star best known for her portrayal of the petticoat-wearing toxic pre-teen brat Nellie Oleson on the classic television show Little House on the Prairie, will stage a special Mother’s Day performance in NYC of Confessions of a Prairie Bitch. Arngrim grew up in a show business family. Her father was Liberace’s manager and her mother was the voice of Casper the Friendly Ghost and Gumby. The show lets loose on Little House and Alison uproariously recounts her life and career as the bitchy baby, Nellie Oleson. (Show and ticket info here)