Abe, Sam, & I visited Como Zoo today. It opened a few weeks ago, and I was impressed with how seamless and enjoyable the experience was. It was one way, with some sections completely cordoned off, but clearly marked and easy to navigate.
We saw all the most exciting animals, and heard both the lion and the sea lion roaring.
We wondered why we could see only one of the two polar bears. When I got home this evening, I was sad to read that Buzz (named after Aldrin) was euthanized just earlier today. Neil, his twin brother (named after Armstrong), looked sad, lying on the concrete and occasionally opening his eyes, without moving. RIP, Buzz. And thanks, Como Zoo, for a great experience.