The Orange Hat Brewing Company is celebrating its third anniversary on Earth Day!  The Knoxville Electric Vehicle Association it tipping its hat to the Orange Hat by bringing a few electric vehicles to show.  What better way to learn a little about EVs than talking with EV owners about their experiences over a cold beverage.    Find out why they bought the electric vehicles they own, what it's like to drive them, and get the answers to almost all of your questions.  Check back on this page for a list of vehicles that will be on display.  And please drink responsibly.