Join us in San Antonio, Texas — July 28-Aug 1, 2027, for the 51st COS Annual Meeting!

It will our fourth time to the Alamo City, and the first time in 20 years!  San Antonio hosted our 3rd Annual Meeting in 1979, it hosted again in 1998, and the last time was in 2007.

This meeting will be hosted by Drs. Susan Berry, Christian Berry, Keith Earley and Gigi Stephenson at the Hotel Contessa. 

San Antonio is one of America’s most visited cities! Enjoy walking, shopping, and eating along the legendary Riverwalk. See the sites that tell the story of 300 years of living history, and visit Sea World and Six Flags over Texas. Come early or stay late and visit all that the Texas Hill Country has to offer!

Hotel Contessa
306 W Market St
San Antonio, TX 78205