I ordered a pair of Croakie mounted CA-11's from Chris Church. The "Croakies" and mics were separate, so I had to fish them through myself, but the results are pretty decent. It matters what shape of glasses. You can see I found ones that had a fat stem. Skinnier stems are more obvious and the mics tend to roll.
This was my best result (pictured). I recorded at a "no recording allowed" Jazz Club a couple weeks ago, with the glasses/mics on the Seahawks cap, the cap on our table concealing the preamp and recorder.
The Croakies he sells are good for this purpose. I think I will be able to get my AT853's in here in similar fashion. I believe he will sell the Croakies separately from the mics.