![Marking the 74th anniversary of Leo Burnett, the ad agency's Chicago operation held a cultural exchange with its Thailand bureau, providing a spread of Thai food, language and dance classes, even a swap of artwork between the two offices.](https://img.bizbash.com/files/base/bizbash/bzb/image/2009/11/e17179standalone.png?auto=format%2Ccompress&q=70&w=400)
Marking the 74th anniversary of Leo Burnett, the ad agency's Chicago operation held a cultural exchange with its Thailand bureau, providing a spread of Thai food, language and dance classes, even a swap of artwork between the two offices.
Photo: Laura Brown Photography
![Employees of Toronto ad agency Olive Media posed for faux album covers that adorned the firm's rock-themed third anniversary celebration.](https://img.bizbash.com/files/base/bizbash/bzb/image/2011/11/e17179image1.png?auto=format%2Ccompress&q=70&w=400)
Employees of Toronto ad agency Olive Media posed for faux album covers that adorned the firm's rock-themed third anniversary celebration.
Photo: Nikki Leigh McKean for BizBash
![Marking the 74th anniversary of Leo Burnett, the ad agency's Chicago operation held a cultural exchange with its Thailand bureau, providing a spread of Thai food, language and dance classes, even a swap of artwork between the two offices.](https://img.bizbash.com/files/base/bizbash/bzb/image/2011/11/e17179image2.png?auto=format%2Ccompress&q=70&w=400)
Marking the 74th anniversary of Leo Burnett, the ad agency's Chicago operation held a cultural exchange with its Thailand bureau, providing a spread of Thai food, language and dance classes, even a swap of artwork between the two offices.
Photo: Laura Brown Photography