Tags: Convention.
The 13th World Science Fiction Convention also known as Clevention was held on September 2–5 1955 at the Manger Hotel in Cleveland Ohio USA.The chairmen were Nick and Noreen Falasca. The guests of honor were Isaac Asimov (pro) and Sam Moskowitz (mystery GoH). Total attendance was approximately 380.This was the first convention at which the Hugo Awards were established as an annual feature; the first awards had been given out two years before at Philcon II in 1953.