Not one but two blasts from a ceremonial cannon signified the second annual Thornhill Heritage Day at Thornhill Landing on the banks of the Skeena River underneath the Dudley Little Bridge on Queensway Drive Aug. 3, 2026. Hosted this year by the Terrace and District Chamber of Commerce as an official Riverboat Days event, speeches came after the cannon blasts as did a cake cutting and refreshments for the more than 40 people in attendance. Remar…