| Year: | Now through end of 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2005 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1950 | |
| Type: | All • Comic • Sci-Fi • TV | |
| Location: | Anywhere • North America • USA • Canada • Europe | |
| States: | AL • AZ • CA • CO • CT • FL • GA • HI • IA • IL • IN • MA • MD • ME • MI • MN • MO • NC • NH • NM • NV • NY • OH • OK • OR • PA • SC • TN • TX • WA • WI |
List of 1990 Oregon Sci-Fi Conventions
| Convention | Dates | Location |
|---|---|---|
| Creation Portland, Oregon 1990 | January 27-28, 1990 | Hilton Hotel Portland, OR, USA |
| Creation Portland, Oregon 1990 | May 26-27, 1990 | Hilton Hotel Portland, OR, USA |
| OryCon 1990 | November 9-11, 1990 | Red Lion Columbia River Portland, OR, USA |
| Convention | Dates | Location |