Seth Rogen, the actor, producer, comedian and cannabis entrepreneur has a lesser-known but equally fascinating hobby: collecting vintage ashtrays. Over the past twenty-five years, Rogen has curated an extensive collection of around 567 pieces, focusing on the rich artistry of Midcentury Modern designs, as reported by Los Angeles Times. See Also: Smoke Weed With Seth Rogen, Make A Ceramic Ashtray With Him & Spend The Night, Airbnb Is Hosting Although not officially verified by the Guinness Book of Records, which recognizes an Australian’s 1,560-piece collection, Rogen’s collection is nonetheles…