The phrase "a collaborative event" is correct and usable in written English.
It can be used to describe an event that involves cooperation and teamwork among participants.
Example: "The conference will be a collaborative event where experts from various fields come together to share their insights."
Alternatives: "a joint event" or "a teamwork-focused event".
A new site, Upcoming.org, calls itself a collaborative event calendar because its listings are created by users rather than by newspapers or venues.
I'm at Siemens' London headquarters, which has been transformed for a collaborative event between the Goethe Institut and Oasis Silvertown Academy.
The brainchild of software developers, a hackathon is a collaborative event in which a group of people have a go at developing or changing a project or a strategy in a short time.
"Tame is built as a collaborative event planning tool, enabling your entire organisation to plan and streamline all your events from start to finish," says Tame co-founder Jasenko Hadzic.
Two years ago this month, during a collaborative event known as the "Mad Graffiti Weekend", Ganzeer, a graphic designer, created an unforgettable stencilled mural of a large tank aiming its cannon at a boy on a bicycle who is balancing a tray of bread upon his head.
It was a collaborative event between LL and me...
She has just started Mario by Mary, a collaborative event-catering program with Mario Batali, "where we execute the meal alongside Mario's chefs".
While the need for a secondary collaborative event such as this is unlikely because of the very rapid onset of the development of PIN in both Lo-MYC and Hi-MYC mice, until an inducible system is developed in which the transgene can be expressed at will in all target cells, this question will remain somewhat open.
They are not explicit, but they do portray a kind of collaborative event between McLeod and his "hook up's" that speaks to the nature of sexuality, technology, and mutual revelation.
Joe Wos (right) with Brad Altman and George Takei at the ToonSeum during a Gay for Good collaborative event in 2012.
It's not quite a festival, but if you find yourself in Minneapolis this month, you're in for a dance treat: a collaborative performance event between the terrifically imaginative choreographer Emily Johnson and the Korean visual artist Minouk Lim, in conjunction with Ms. Lim's first in-depth solo museum exhibition in the United States; (612) 375-7600, walkerart.org.org
