The Rock Port High School prom will be held Saturday, April 22, 2017, at the Atchison County Memorial Building in Rock Port. This year’s theme is “A Night At Gatsbys.” A promenade will be held in front of the building at 7 p.m. so the public can view the prom goers beautiful attire. The dance will take place inside the Memorial Building from 8 to 11 p.m.