I've [assembled instructions for running Hunchentoot on ABCL][1], which includes minor patches to hunchentoot, trivial-gray-streams, flexi-streams, and chunga.
The patches seem to be tested well enough now that I ask that the respective package maintainers consider applying the patches to their distribution. Hopefully, all the package maintainers will see this message, although I'm not quite sure about the status of trivial-gray-streams, so corrections and/or forwarding to the proper maintainers are solicited.
If package maintainers have further work or critiques to the proposed patches that I should do, please don't hesitate to ask.
[1]: http://slack.net/~evenson/abcl/hunchentoot/