
What makes O.K. Allen Lodge doubly unusual, apart from adopting the TO model, is that it will also be working the Scottish Rite Craft rituals for its three degrees, which are based on pre-Louisiana Purchase era French rituals, and rarely seen outside of Louisiana. It is totally different from the Preston/Webb York ritual worked in the overwhelming majority of the U.S.
The Grand Lodge of Louisiana F&AM currently has one other TO lodge, the Lodge of the Nine Muses No. 9, in Baton Rouge.

For more information about Traditional Observance and European Concept lodges in the U.S., see the website of the Masonic Restoration Foundation.