Chevalier Theatre welcomes back Josh Clark and Chuck Bryant, hosts of “Stuff You Should Know,” the award-winning podcast loved around the world (their nearly 2,000 episodes since 2008 have garnered more than 3 billion downloads globally). Chuck and Josh have recorded episodes on everything from the disco craze and ballpoint pens to the Amazon rainforest and nuclear semiotics. They have developed a cult following around the world made up of a network of fans who have come together to build a friendly and supportive community based on their shared love of lifelong learning. Tickets are $40 to $60 through the Chevalier Theatre website/Ticketmaster. To avoid online ordering fees, purchase tickets at the Chevalier Theatre Box Office, which is open on Fridays and Saturdays from noon to 6 p.m., as well as two hours before every Chevalier Theatre show.