| Year: | Now through end of 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 1996 1995 1994 1993 1992 1991 1990 | |
| Type: | All • Fantasy • Gaming • Sci-Fi | |
| 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 Iowa Sci-Fi Conventions
| Convention | Dates | Location |
|---|---|---|
| DemiCon 1990 | April 23-25, 1990 | Howard Johnson's Urbandale, IA |
| Convention | Dates | Location |