Anime Convention Guest Appearances
- Youmacon 2019 - October 31 - November 3, 2019 in Detroit, MI
- Anime Boston 2003 - April 18-20, 2003 in Boston, MA
- Anime North 2000 - June 16-18, 2000 in Toronto, ON, Canada
- Anime North 1999 - June 18-20, 1999 in Toronto, ON, Canada
- Anime North 1998 - August 22-23, 1998 in Toronto, ON, Canada
View Mark C. MacKinnon on FanCons.com for 1 additional guest appearances