A relaxacon held the two times Leprecon lost its hotel and needed to be cancelled.

Convention Dates GoHs Notes
AlterCon 1 May 2-4, 1980 Evangeline Walton, Sharon Maples Held in stead of LepreCon 6
AlterCon 2 1994 Held in place of LepreCon 20
Wikipedia Fanac File770
Concatenation Fanlore (IA) Website . 1980 .

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