As part of our ongoing “Countdown to 2026” series, we explore how Massachusetts is commemorating 250 years of American history. Veterans Services Secretary Jon Santiago joins us to discuss the new Massachusetts Veterans Legacy Trail, a statewide digital map linking more than 1,200 monuments and memorials that honor generations of service. Created by the Healey–Driscoll administration for the MA250 commemoration, the trail invites residents to engage with the Commonwealth’s military past — from the Revolution to today. To learn more about the trail go here. From there actress Lesley Ann Warren joins “The Culture Show” to celebrate the 40th anniversary of the cult classic film “Clue.”  The Oscar- and Golden Globe–nominated performer, who played the unforgettable Miss Scarlet, will be in Boston to host a special anniversary screening at the Emerson Colonial Theatre. To learn more go here. Finally travel writer Kiernan Schmitt takes us on a Halloween-inspired journey through the hidden and haunting corners of the city. His book “Secret Boston: An Unusual Guide”uncovers the eerie and unexpected — from ghostly convents to abandoned zoos and the bizarre sculpture garden known as Ponyhenge. Schmitt, who co-hosts the travel podcast “Out of Office,” returns to the show to reveal the stories and curiosities hiding in plain sight.