Linked adhoc event heroku app is not functional https://wiki.mozilla.org/Bugdays/Bug-verification#Hosting_a_test_day
I have hided a lists for example. I think this information is static and will not update and possible to be hidden. The last quarter will visible. It will save visitor's time on reading. What do you think about? Else, I think about little visible summary for each quarter. For example: 9 events, 34 bugs.