Take Us-78 East Toward Snellville. Take Exit 9A To Merge Onto Us-78 East Toward Snellville. Stay On Us-78 For About 8 Miles. Turn Left Onto Grayson New Hope Road: Turn Left Onto Grayson New Hope Rd (Which Is The Main Road Leading Into Grayson). Turn Right Onto Hawthorn Lane. Take The First Right Onto Hawthorn Lane. Continue For A Short Distance, And 893 Hawthorn Lane Should Be On The Left Or Right, Depending On Your Exact Route.