2nd Annual Doctor Lonnie Smith Jazz Festival, The Caz Buffalo (Buffalo, NY). Gerry Youngman will be the headliner at this festival, featuring music students from Global Concepts Charter High School, Lackawanna High School, and St. Francis High School. Tickets are $15 to $20. Visit https://www.thecazbuffalo.com/shows/doctor-lonnie-smith-jazz-festival-23-apr#tickets..