The Christiansburg Aquatic Center will be the site of the annual Roanoke Valley Aquatic Association City-County meet this weekend. The meet will be held on Friday and Saturday, July 20 and 21, with 10 and under swimmers in the morning and 11 and older in the afternoon. Swimming will begin at 8 am on both days and continue until around 5 pm. The Vinton Area Swim Team will be included in the 14 team meet. Hunting Hills is the defending champion and heavily favored to win once again.