Round Rock Chalk Walk Arts Festival  October 2 - 3, 2020 Location:  Dell Diamond, 3400 East Palm Valley Boulevard, Round Rock, Texas 78665 Festival dates and hours: Friday, October 2, 2020:  5:00 pm – 11:00 pm Saturday, October 3, 2020:  9:00 am – 11:00 pm The Round Rock Chalk Walk Arts Festival is Round Rock area’s largest and most prestigious (and the most fun, in our estimation) festival, attracting over 60,000 people annually to this free event on the first weekend…