On Saturday, June 20 at 6 p.m., the Garibaldi-Meucci Museum will host a Very Special Guest speaker, Tom Santopietro, who will be discussing, and signing, his acclaimed book, Sinatra in Hollywood. When we think of Sinatra we usually think of him as a singer, but Santopietro’s book examines Sinatra’s astonishing 60-year career as a actor, from his rise in musicals like Anchors Aweigh and On the Town, to his Oscar-winning performance in From Here to Eternity.