There are a few things you should know: Eric Fredericksen is giving a karaoke lecture-slash-party tonight at On the Boards. In some senses, it is going to be about semiotics. In other senses, it is going to be about Journey. It is going to start right at 8, and doors open at 7:30. There are very limited seats, so you want to pre-order your tickets, which are 12 bucks.