I'm not sure why a monkey was drinking at the bar beyond the fact that it was an "oversight," but I will just take this opportunity to observe that people who don't appreciate that animals are not capable of reasoning and reacting like humans are really, really stupid. I can't count the number of times that I, as a jogger, for instance, have been charged by aggressive dogs that various dumbasses have left unleashed. I carry fairly potent pepper spray when jogging, and I use it.
And I could get on my soapbox opposing the ownership of exotic pets, but I won't. Dumb humans go into the domain of animals and bring animals into their domain and wonder why they get hurt. Stupid. Just stupid.