By Jonathan Morales

May 02, 2025

The Sacramento State community gathered May 1 for a celebration as big as the generosity of its honoree.

Just outside the building that bears his name, Sacramento philanthropist and Sac State supporter Ernest E. Tschannen was feted and serenaded during a campus celebration of his 100th birthday.

Tschannen has donated more than $20 million to Sac State, including $9 million to help construct the Tschannen Science Complex, which opened in 2019.

“Ernest, we are so grateful for your support,” said Michael Reza, Sac State’s vice president for Advancement. “Happy 100th birthday. Thank you so much.”

Since it’s opening, thousands of students have had the opportunity to research and learn in the science complex’s state-of-the-art labs and classrooms. In addition, the adjoining Sac State Planetarium has been a popular venue not just for the campus community, but for local schoolchildren and others who have attended a show.

“I am glad I live in America. I am very appreciative to be here. I became successful because I live in a fantastic country.” -- Ernest E. Tschannen, Sacramento philanthropist and Sac State supporter

Addressing the crowd, Tschannen highlighted his journey from a young boy in Switzerland to a successful real estate investor in the United States. In addition to his contributions to Sac State, Tschannen has donated to several other causes, organizations and education institutions.

“I am glad I live in America. I am very appreciative to be here,” Tschannen said, citing the opportunities the country has afforded him and friendliness of its people. “I became successful because I live in a fantastic country.”

Following Tschannen’s remarks, Sac State President Luke Wood led the crowd in the singing of “Happy Birthday” before the guest of honor blew out the candles on a cake featuring a miniature Herky and large numbers reading “100.”

Before and after the ceremony, several of Sac State’s science departments and student organizations tabled nearby, offering interactive activities for visitors. The chemistry club demonstrated how lava lamps work and the Department of Geography explained how to interpret satellite images. Herky also held out a pair of weights and spun around on a stool as part of a demonstration from Physics and Astronomy students.

To learn more about Tschannen and to make a contribution to support future Sac State students, visit https://www.csus.edu/giving/your-impact/ernest-tschannen.html.