CEDAR RAPIDS — The Cedar Rapids Tourism Office and Greater Cedar Rapids Community Foundation are offering a limited number of free admission vouchers for some Cedar Rapids area attractions as part of Freebie February, according to a news release.People can sign up for free tickets for the African American Museum of Iowa, Hawkeye Downs, Brucemore, Cedar Rapids Museum of Art, National Czech & Slovak Museum & Library, Indian Creek Nature Center, ImOn Ice Arena, Theatre Cedar Rapids and The History Center at tourismcedarrapids.com/free-admission.The number of vouchers for each attraction varies from 125 and 900.