During the Canal Fest of the Tonawandas The Flea Market is an Official Canal Fest Event, run by the Historical Society of the Tonawandas. However, the Canal Fest web site may not be current. Call or Email the museum to confirm any Flea Market information. To reserve your selling spot, contact us for form: Email: tonahist@gmail.com Phone: 716-694-7406 Clinton Park. Map. The new Gazebo.