This is the variation on the Shim Sham specifically Al & Leon Shim Sham that adds hat tricks to the choreography. It’s choreographed to Cab Calloway’s Dinah.

This was Choreographed by Sheha Marvin and originally performed by the Tips, Taps and Tops at Camp Jitterbug 2010. Shesha also put toghether a full tutorial playlist in 12 parts.

More info can be found on the Atomic Ballroom blog post including other Shim Sham Variations.

Clips

Hat Trick Shim Sham Jump Session 2010 - YouTube Video

Hat Trick Shim Sham Tutorial - YouTube Playlist

A full tutorial of the Hat Trick Shim Sham by Shesha Marvin the original choreographer in a 12 part tutorial with the first performance at the end.

Hat Trick Shim Sham 8 man - YouTube Video

A performance of the Hat Trick Shim Sham by Shesha Marvin with him and a larger group at Lindy Focus 2011.