I went on my second Critical Mass bike ride this friday. Critical Mass is a huge organized bike ride that happens on the last friday of every month in major cities all around the world. You can learn more about it here:

http://www.chicagocriticalmass.org/

But more importantly, I got to see Henry's sister Ida there. Her owner rides around with her often on a sort of homemade rickshaw. She was a bit bigger than Henry and calmer, but I still think Henry is a better looking dog ;-)