Inside Chittenango’s All Things Oz Museum & the 49th Oz-Stravaganza Festival Host Noah Chrysler interviews Mark Baum and Monica Kinner of the All Things Oz Museum (International L. Frank Baum and All Things Oz Historical Foundation) in Chittenango, a 501(c)(3) founded in 2011 that now holds 18,000+ Oz items across a museum and two annexes, spanning original Baum materials through Wicked and other modern Oz productions. They preview Oz-Stravaganza, a three-day, free-admission festival (49th annual; about 30,000 attendees) featuring vendors, fireworks, a parade, evening guest programs hosted by Oz historian John Fricke, kids’ runs, costume contest, silent auctions, and museum hours (10–5; $12 admission) with three new exhibits kept secret. Guests include Baum’s great-granddaughter Gita Dorothy Morena, filmmaker Hugh Gross, and Wicked actor Mar ...