Wikipedia describes a Stammtisch as:
A Stammtisch (German: "regulars table") is an informal group meeting held on a regular basis, and also the usually large, often round table around which the group meets. A Stammtisch is not a structured meeting, but rather a friendly get-together.
Or in other words, we get together at a restaurant and talk. It's fun!
We'll be meeting at Boulders On Southern at 7pm on Tuesday for the Free/Open Source Software Stammtisch.Please come and join us for some good conversation over good food and drinks, both of which are optional... Friends and family are all welcome. Come see where the conversation leads this time, it doesn't just stick exclusively with Free Software and Linux. Us geeks are interested in all sorts of things, so the conversation always leads to a good time. If you have any problems, feel free to bring in your machine and we'll see what we can do to fix your problem...
See you there,