Come out to The Pasadena Museum of Historyu for the Chamber After Hours Social and Mixer on Thursday, July 16, 2015, from 5pm to 7pm. Enjoy tasty appetizers and food samples and a glass of wine as you view the exhibitions When Johnny Came Marching West: How the Civil War Shaped Pasadena and Thaddeus Lowe: Chief Aeronaut of the Union Army.