Preferably hand-dipped or, at minimum, homemade - no food service/frozen crap.

Doors Open Niagara Falls is organized by the Municipal Heritage Committee of the City of Niagara Falls. This one-day event will allow you to explore unique buildings and sites in our community — all free of charge! 

Make a weekend of exploration and also enjoy visiting the Doors Open Niagara-on-the-Lake sites on Saturday, October 17. 

https://www.doorsopenontario.on.ca/pages/events/niagara-falls&view_mode=cards