Activities at EerieCon typically include panels by the Guests of Honor, a dealers room, masquerade, poetry round robin, gaming room, con suite, people and thing auction, reading room, autographs, and art show. The convention also includes a video room with a special "anime feature" presentation on Sunday showing popular anime shows of the past year. The convention's most notable event is the "What Line's Mine" panel where a number of guests listen to quotes and try to determine if they, or a different guest, wrote that line. Another recently popular event is Friday Night Karaoke.
The convention started out at the Fallside Resort, in Niagara Falls, New York. Eeriecon 2 and 3 were hosted at Days Inn Riverview. Due to some difficulties the convention had to move one last time, settling into the Days Inn at the Falls starting with at Eeriecon 4 in 2002.
In 2013, Eeriecon 15 changed locations to the Holiday Inn Grand Island on Grand Island, New York. The Holiday Inn on Grand Island changed its name and is now known as Byblos Niagara.
EerieCon 18
2016, Victor Gischler, Keith R.A. DeCandido
EerieCon 17
2015, Kelley Armstrong, Craig Engler
EerieCon 16
2014, David B. Coe, Mark Leslie
EerieCon 15
2013, Jack McDevitt, Carl Frederick
EerieCon 14
2012, Catherine Asaro, Lois Gresh
EerieCon 13
2011, Larry Niven, Derwin Mak
EerieCon 12
2010, Kevin J. Anderson, Rebecca Moesta
EerieCon 11
2009, John-Allen Price, Vernor Vinge
EerieCon 10
2008, Allen Steele, Steven Brust, Julie Czerneda
EerieCon 9
2007, Steven Brust, Nancy Kress, James Alan Gardner
EerieCon 8
2006, Harry Turtledove, Tanya Huff, Esther Friesner
EerieCon 7
2005, Allen Steele, Steven Brust, Julie Czerneda
EerieCon 6
2004, Larry Niven, Anne Bishop, Brian Lumley
EerieCon 5
2003, Jack McDevitt, Lynn Flewelling
EerieCon 4
2002, Octavia Butler, Darrell Schweitzer
EerieCon 3
2001, Hal Clement, Robert J. Sawyer
EerieCon 2
2000, Mike Resnick, Edo van Belkom
EerieCon 1
1999, Brian Lumley, Josepha Sherman
Anne Bishop
Carolyn Clink
David DeGraff
Derwin Mak
John-Allen Price
Robert J. Sawyer
Josepha Sherman
Edo Van Belkom
Twelve EerieCon chapbooks have been published to date. Each one has a variety of authors, some authors being published in more than one of the chapbooks. #3 is out of print.
Chapbook 1
"Gravity Isn't Working on Rainbow Bridge" by Jack McDevitt
Chapbook 2
"Folks From Away" by Lynn Flewelling
Chapbook 3
"Rapunzel" by Anne Bishop, "The Lecture" by Brian Lumley, "Lost" by Larry Niven
Chapbook 4
"Klava With Honey: A Prologue" by Steven Brust, "What Sleeps in the Shadows" by Julie E. Czerneda, "An Incident at the Luncheon of the Boating Party" by Allen M. Steele
Chapbook 5
"The Fairies' Midwife" by Esther M. Friesner, "Tuesday Evenings, Six-Thirty to Seven" by Tanya Huff, "The Eagle Has Landed" by Robert J. Sawyer, "Black Tulip" by Harry Turtledove
Chapbook 6
"Chapter One" by Steven Brust, "All in the Timing" by James Alan Gardner, "Product Development" by Nancy Kress, "Sword Play" by Josepha Sherman
Chapbook 7
"The Naked Truth" by Joe Haldeman, "Lying Eyes" by Sephera Giron, "The Plagiarist Thief" by Edo Van Belkom
Chapbook 8
"Here's to You, Joe DiMaggio" by John Allan Price, "A Dry Martini" by Vernor Vinge
Chapbook 9
"Collaborators" by Kevin J. Anderson & Rebecca Moesta, "The Maid of Orion's Colony" by Jennifer Crow, "The Abdication of Pope Mary III" by Robert J. Sawyer
Chapbook 10
"Doubling Rate" by Larry Niven & "Willpower" by Derwin Mak. Cover and interior illustrations by Charles Momberger. Paper cover edition limited to 110 copies.
Chapbook 11
Two stories by Marion Zimmer Bradley: "Adventure in Charin" and "Moonfire". Both reprinted from their original appearance (circa 1952) in fanzines published two early BFL members. Cover and interior illustrations by Charles Momberger who did the illos for the original mimeographed fanzines. Paper cover edition limited to 110 copies.
Chapbook 12
Fiction by Catherine Asaro and Lois Gresh; poems by Carolyn Clink and David Clink. Charles Momberger illustrations. Paper cover edition limited to 105 signed copies.