Every Saturday Night (weather permitting) at Exit *** on I35, in Round Rock, Texas, a weekly impromptu "car show" takes place.  It is located east side of I35, in the parking lot in front of the Antique Mall.  There are no entry fees, entrance fees or prizes.  It is simply a family night out to view all kinds of vehicles and associate with people who love them.  You will see beautifully restored classic cars & trucks, hot rods, muscle cars, and street machines.  Everyone is welcome whether you drive up to "hang out" or just want to see if you favorite has turned up.  Things start hopping after the Antique Mall closes, about 7:00 pm until about 10:00 pm when it is time to clear the parking lot.