あとでちゃんと調べたら、冬期はやってない感じでした。
5分くらいで熱帯園を回って、20分インコの前で眺めて、さらに20分猿を眺めて飽きましたとさ(笑)
ちなみに昨日の銭湯は『大盛湯』というところだったのですが、そこからここまでてくてく歩きました。

I later checked into it more thoroughly, and it seems they don't do that in the winter.

I walked around the tropical garden for about five minutes, stared in front of the parrots for about 20 minutes, stared at the monkeys for another 20 minutes, then got tired of it. :-)

Yesterday's public bath was a place called Taiseiyu Big Serving Bath, by the way, and I walked here from there.