The Hartford International Jazz Festival returns to downtown Hartford, CT for its third year on October 8, 9 and 10. Hartford’s only international jazz festival will once again set up Main Stages and Encore Stages in the city’s central business district and encourage music fans to come and "Discover a new world in Downtown Hartford on Columbus Day weekend." Seven Main Stages set up at locations such as Asylum Hill Congregational Church, the Bushnell, the Wadsworth Atheneum, Riverfront Plaza …