A Manitoba First Nation devastated after its members … newly-minted Lake St. Martin First Nation Chief Christopher Traverse said. … tradition ended on the First Nation a century and a … girls from nearby Little Saskatchewan First Nation, the powwow was a …A Manitoba First Nation devastated after its members … newly-minted Lake St. Martin First Nation Chief Christopher Traverse said. … tradition ended on the First Nation a century and a … girls from nearby Little Saskatchewan First Nation, the powwow was a …