Concave 20
Revision as of 14:16, 4 September 2023 by Leah Zeldes Smith (talk | contribs)
Concave 20 / UpperSouthClave XXIV was a convention held February 26–28, 1999, at the Park Mammoth Resort in Park City, KY.
| Concave 19 | Concave | Concave 21 |
| UpperSouthClave XXIII | UpperSouthClave | UpperSouthClave XXV |
| 1999 |
| This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, locale, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc. |
