1968 Cachet
In 1968, the Falkland postmaster arranged to have a Stampede cachet made to celebrate the 50th anniversary of the Stampede:
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Falkland to Port Burwell, May 17, 1968
Cachets were also made to celebrate the 1977 and 1980 stampedes
1977 Cachet
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Falkland to Salmon Arm, May 10, 1977
1980 Cachet
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The current postmaster of Falkland provided me with the above example. She advised me that permission was obtained by the postmaster to have it made. The cachet was only used for a short time as advertising and for cancelling stamps. This appears to be the last cachet prepared for the Falkland Stampede.