Intro to Linux

I'm going to the TALUG,(Toledo area Linux User Group) tonight 6:30 PM at UT North Engineering Building . The topic is an "Intro to Linux". I've got a bit of exposure to Linux but I'm sure that there are some things that I can learn. I'm mostly self/web taught. I'm looking to make better use of the Linux operating system in the near future so I'm hoping this will be a good crash course. See you there.