For the next several days I will be at the American Anthropological Association annual meetings in Chicago, Illinois. Unfortunately I am once again ridiculously over-committed with committee work and departmental service and other such fun things, but if any of my readers are going to be there, feel free to track me down. On Friday afternoon, you could check out my panel, Thinking and Talking about Metalanguage and Metacognition (Conference Room 4C). Friday evening at the Society for Linguistic Anthropology business meeting, my student Sarah Carson will be receiving the SLA’s undergraduate essay prize (announced here). Saturday from 10am-2pm, you could come to the exhibit hall where I’ll once again be hosting the Wayne State table at the Graduate School Fair (now with more swag for eager passers-by).
There are so many panels of interest (and so many opinions on what counts as interesting) that I can hardly list all the ones I wish I could go to (see above re: horribly over-committed). But I do want to draw your attention to one really great panel of interest to the subject matter of this blog, unfortunately tucked away on Sunday morning: More than an Utterance: Indecipherable Scripts and the Materiality of Communication (Conference Room 5G) featuring a thoughtful slate of cross-cultural work on undeciphered and indecipherable writing systems.
I’ve promised myself this year to use my Twitter account to good effect, and so if you’re not already following me @schrisomalis, you could follow me and give me a little extra incentive to actually follow through.
Glossographia 
Wish I could go. The Sunday one is, as you suggest, especially intriguing.