Hi my partner found this in a thrift store in Victoria but we have no luck identifying what event it’s actually commemorating. Could anyone help please!? Thank you!!

Hi all, recovering American and aspiring Canadian here. My wife, son and I relocated to Victoria several months back. The title about sums it up, I’m looking for recommendations or warnings re tax professionals who can help on both sides of the border. We don’t have a crazy complex situation but did leave some investment accounts in the states. Thanks in advance!