Taking place in two cities, two states, and nearly 36 venues combined, the popular summertime traveling festival Alternating Currents returns to Davenport and Rock Island from August 18 through 21, a Quad Cities celebration of music, film, comedy, and visual arts boasting panel discussions, Q&A events, children's happenings, and more than 100 collective movies (including 36 unreleased Stephen King adaptations), comedians, music acts, and interviews.