just a general get together of people into audio and gear. sometimes there are demonstrations and comparisons and tutorials on different matters realting to stereo. everyones in invited, there is stuff for sale, gear, records, turntables ,tube stuff etc. its in a big mill building, 2-3 floors sometimes.(depends on whats available for unused space.) people bring food, and stereos to set up and listen to. Its an all around good day if your into audio, ht, 2ch etc. no audio snobbery, good people to chat with. you can bring a system to show off if youd like, you would need to bring your own table for such things. Usually theres a guy there that checks minor gear issues and does minor repairs or you can work something out if its bigger repair issues.
Come and have a good time, bring a friend.