The phrase "attendees upon" is not correct and does not convey a clear meaning in written English.
It is unclear in what context it could be used, as "upon" typically requires a specific action or event to follow.
Example: "The attendees upon arrival were greeted warmly."
Alternatives: "attendees at" or "attendees during".
AFP reports that the owners of the Vivo City shopping mall, where the event was held, believe the fire was started by a torch left behind by a dancer, but Sky News claims that the fake volcano sparked the blaze when fire shot out to dazzle attendees upon arrival.
After all, according to an uncited study in the expo's glossy, Cosmo-esque guidebook, which was given to all attendees upon entry, "more than 50percentt of marriages end in divorce, with 87percentt of couples reporting lack of intimacy as causing a major strain on their relationships".
The waiver is posted on their website and a copy of it needs to be signed by every attendee upon entry, whether they're a volunteer, the head of security, or just a guy off the street.
This past Saturday, nearly 3,000 attendees ascended upon the North Court of MIT campus for the first-ever MIT Mini Maker Faire.
Every year, tens of thousands of SXSW attendees descend upon the city and find few good options for getting around.
The gourmet repast the attendees dined upon while they all but ignored the speech given by Bangladesh's Foreign Minister describing the famine in his country.
Every January, tens of thousands of attendees descend upon Las Vegas for the annual trade show, one of the world's largest technology events, known as a premier showcase for innovative products.
Although he felt he had communicated his position clearly and obtained the necessary verbal buy-in, he followed up the meeting by sending a carefully drafted e‑mail to all the attendees, reiterating the agreed-upon changes and asking for everyone's electronic sign-off.
(Bloomberg) Lincoln unleashed "the next step in the brand's reinvention" upon attendees of Pebble Beach concours events this week: the Black Label.
The writer's perception of his grandfather as a bitter old man who disinherited his own family conflicts directly with the memories that the Japanese attendees, who looked upon C.F. Seabrook as a kind of redeemer.
Every year, the tens of thousands of SXSW attendees who descend upon Austin cause a huge crunch on accommodations.
