Former Everton star Cahill posted a photograph on Instagram of himself with the Arsenal legend, while American film director Woody Allen played clarinet with his band on a stage in the background.
The pair headed out for dinner after receiving the Supporters Shield, which was given to the Bulls due to them having the best regular season record in the MLS.
Cahill wrote the caption: "Amazing night, day after taking out the Supporters Shield. Chilled dinner watching the Legend Woody Allen perform with his band with #TT #onlyinNewYork#lovingNY #Jazz."
Take a look at the photo below: