The phrase "a graduation at" is correct and usable in written English.
It can be used when referring to a specific event or location where a graduation ceremony is taking place.
Example: "I am excited to attend a graduation at the university this weekend."
Alternatives: "a commencement at" or "a ceremony at".
Mr. Milosevic used the occasion to make his first public appearance since the elections, at a graduation at a military academy.
Before it was over, three people were treated at a hospital for burns, parents were circulating a protest petition and 174 pupils from Public School 92 were left with the memory of a graduation at which the strains of "Pomp and Circumstance" blended with the blare of ambulance sirens.
The program adopted by the Neighborhood Leadership Initiative begins with an overnight retreat in October, continues with one full Saturday each month at locations around the state, and ends with a graduation at Drumthwacket in June that Mr. Kellogg describes as more "exuberant and festive" than most.
As usual, my parents forced me to an event, in this case a graduation at Lawrenceville School for my first cousin.
They approach prospects when they are most vulnerable: after the death of a loved one, during an illness, after a graduation, at the loss of employment - in short during any transitional life change.
The high school's students and parents have learned they'll need to generate $36,000 by March 15 to cover the cost for a graduation at Kemp-Kallem Field or the ceremony will be moved across town to Memorial Field, located adjacent to archrival Burroughs High.
Ms. Levine and Mr. Wexler met in 1990 at a graduation dinner at the College of New Rochelle, where both were teaching in the graduate division.
In his previous visit to Moscow, in July, Mr. Page gave a speech at a graduation ceremony at the New Economic School, a Moscow university.
The latest kooky kerfuffle was sparked by the invitation to Kathleen Sebelius, the health and human services secretary, to speak at a graduation ceremony at Georgetown University on Friday.
A brief article in the Media Talk column reported on remarks made by the PBS news anchor Jim Lehrer at a graduation ceremony at the University of Pennsylvania.
"Various scientists have said, 'Well, you know there were alien beings that came down and they have special knowledge and that's how they were," Carson said, at a graduation speech at Andrews University, in 1998.
