Thunder Bay
Events at this venue
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Canadian Lighthouses of Lake Superior – Spring Clean Up
Thunder BaySpring Clean-up! It is a time to bring people together to prepare Porphyry and Trowbridge Island Lightstations for the season. Its lots of fun and includes a BBQ at the end for the Porphyry experience. June 7th., 2025 Porphyry Clean-up (last departure 11am) June 14th., Trowbridge Clean-up The annual clean-up is only part of the…
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Canadian Lighthouses of Lake Superior – Spring Clean Up
Thunder BaySpring Clean-up! It is a time to bring people together to prepare Porphyry and Trowbridge Island Lightstations for the season. Its lots of fun and includes a BBQ at the end for the Porphyry experience. June 7th., 2025 Porphyry Clean-up (last departure 11am) June 14th., Trowbridge Clean-up The annual clean-up is only part of the…
OHS members may submit events for addition to the calendar by emailing ohs@ontariohistoricalsociety.ca.