The Hugo Awards get much of the attention at Worldcon, but there are a lot of different organizations present, and several of them announce the winners of awards during the convention. We went to the Chesley Awards, presented by ASFA.
Andrea Senchy told us a little bit about ASFA and what it does in this video:
Andrea Senchy talks about ASFA - large [1:06m]: Play Now | Play in Popup | Download Andrea Senchy talks about ASFA - small [1:06m]: Play Now | Play in Popup | Download