Come celebrate all-American style at Six Flags Great America on Saturday, September 11 and Sunday, September 12. Each day features a fireworks celebration and concert with country artist Katrina Elam performing her new single "No End in Sight." The concert will take place in Hometown Square each day at 3:00 p.m. The concert and fireworks are free with park admission. Check out the new Mardi Gras area and 5 new rides including Six Flags 13th coaster, Ragin Cajun. Experience the rides, experience the concert then end your day with our special tribute as fireworks light up the sky each night.