August 7 (Thurs), The High Windy Bluegrass Band Avogadro’s Number, 9:00 p.m., $12 August 15 (Fri), Jalan Crossland Trio Avogadro’s Number, 8:00 p.m., $12 August 30 (Sat), The Billy Pilgrims Avogadro’s Number, 8:00 p.m., $10 August 29 (Fri), Punch Brothers (Chris Thile) & The Grant Gordy Quartet The Mish, doors 7:00 / show 8:00, $22…