Throughout the history of Canadian herpetoculture the shows and expos have been on Sundays. I am sure Saturdays would work too but why recreate the wheel LOL. ITs a great day no matter which day of the week it falls on but Sundays work best for most of us vendors that have retail stores.
Sunday June 13th is the next one by the way in which I am sure you know LOL
If everyone could just get along this world would be better for all living things.