Milwaukee has a world class zoo that started in 1892. It is one of the top 10 zoo's in the country. The zoo had a gorilla by the name of Samson when I was a kid. It was one of the biggest in the world at 652 lbs. Must of had a beer or two too many. Lol. I was sad to hear that he died while I was deployed in 1981. I would highly recommend visiting this zoo if you come to Milwaukee.
The skinny on Samson
The skinny on Samson