Summer brew- a preview of square roots

This is like a pre-party tomorrow night featuring about ten breweries and food from fountainhead and fork, I think. The cost is $20, or $30 at the door. This includes a glass and your first beer. Is anyone going to this? I know it isn't expensive but I'm not sure it is worth it. Any thoughts? Sorry, this is in the parking lot across the street from old town on Lincoln.