Harmonic Flow Music and Arts Festival—October 11 Get ready to party with some rescue dogs when the Harmonic Flow Music and Arts Festival makes its way to Strangeways Brewing Fredericksburg from 1 p.m. to 4 p.m. Enjoy music, art and a chance to mingle with cute dogs that are searching for their own loving families. Strangeways Brewing Fredericksburg, 350 Lansdowne Rd, Fredericksburg, Va., 22408