2020 Group Photo. From left (front row): Steve Manchester, Hai Zhu, Lifang Xiao, Nareerat Boonchai, Hongshan Wang; back row: Xiangchuan Li, Indah Huegele, Terry Lott, Julian Correa Narvaez, Rebecca Koll, MacKenzie Smith.

2019 Group Photo. From left: Steve Manchester, Hai Zhu, Indah Huegele, Terry Lott, MacKenzie Smith, Xiaoqing Zhang, Nareerat Boonchai, Julian Correa Narvaez. Not figured: Jane Blanchard, Rebecca Koll, Hongshan Wang.

2018 Group Photo Back row: Terry Lott, Robert Spielbauer, Jane Blanchard, Rebecca Koll, Hongshan Wang. Front row: Bandana Samant, MacKenzie Smith, Indah Huegele, Nareerat Boonchai, Steve Manchester

2017 Group Photo Back row: Hongshan Wang, Rebecca Koll, Long Li, Robert Spielbauer. Front row: Steve Manchester, Sarah Allen, Nareerat Boonchai, Han Meng.

2016 Group Photo Back row: Long Li, Hongshan Wang, Nareerat Boonchai. Front row: Meng Han, Xiaojuan Zhou, Steve Manchester, Rebecca Koll, Sarah Allen and Robert Spielbauer. Not figured: Jane Blanchard, Terry Lott, and Greg Stull. October 5, 2016.

2015 Group Photo - From left to right: Hongshan Wang, Behnaz Balmaki, Bandana Samant, Terry Lott, Chris Nelson, Sarah Allen, Fabiany Herrera, Nathan Jud, Carolyn Thornton, and Steve Manchester; not figured: Jane Blanchard, Greg Stull and Rebecca Koll. November, 2015

2014 Group Photo Back row: Rebecca Koll, Greg Stull, Nathan Jud, Terry Lott, Hongshan Wang, Yuling Na. Front row: Sarah Allen, Steve Manchester, Yunfa Chen, Xiaoyan Liu. October 21, 2014

2013 Group Photo Back row: Terry Lott, Greg Stull, Rebecca Koll, Fabiany Herrera, Jane Blanchard. Front row: Steve Manchester, Hongshan Wang, Sarah Allen, Xiaoyan Liu, Yuling Na. November 13, 2013.

2012 Group Photo Back row: Fabiany Herrera, Terry Lott, Greg Stull, Hongshan Wang. Front row: Steve Manchester, Sarah Allen, Rebecca Koll, Sanping Xie, Fani Plascencia. September 26, 2012.

2011 Group Photo Back row: Greg Stull, Hongshan Wang, Terry Lott, Jane Blanchard, Fabiany Herrera. Front row: Nareerat Boonchai, Paula Mejia, Tina Chen, Sarah Allen and Steve Manchester. September 26, 2011.

2010 Group Photo Back row: Fabiany Herrera, Terry Lott, Greg Stull, Jane Blanchard, and David Jarzen. Front row: Hongshan Wang, Sarah Allen, Hui Jia, Steve Manchester, and Paula Mejia. September 15, 2010.