The Stonewall Tavern in Eagleville, CT hosts an open mic night every Tuesday night. It was formerly hosted by the Blaney Brothers, and is now hosted by Rob and Johnny.
I usually record the sets and put them online, as well as occasionally take pictures.
For those interested in the particulars, I record everything using a Thinkpad T61 running Ubuntu Linux connected to a Behringer UCA-202 device connected via the USB port. All cutting was done with mp3cut (using normalization), after finding positions using Audacity. I have been using the service provided by the nice people at MediaFire to provide free file hosting services.
If you really don’t have access to a CD burner, I can make copies on request. I don’t charge for them, but bear in mind that you have to keep it within reason, and you may have to replenish my blanks supply if you use them all up.