The most recent example of this was a joint celebration held earlier this month at China's premier university, Tsinghua.

We'll do a joint celebration when the dates roll around next year.

She shared Linnaeus's birthday and was noted for a joint annual celebration.

When they crossed the finish in 54.27 seconds, there was a joint celebration in the finish house.

There are plans for a joint celebration to recognise the 50th anniversary of the town's twinning with Ingolstadt in 2012.

For the last year, there have been no face-to-face meetings or joint celebrations.

The Hetzels will be taking with them details for a trip to Connecticut in 2000 - a joint celebration of the turn of the century.

Tonight, at a joint celebration of their birthdays, called "Alive at 45!"

Fleet personnel in and around Copper Mountain had chosen this bar for a joint celebration.

In 1994, when the peace treaty between Israel and Jordan was signed, the two groups convened in joint celebration.