Our History Bay Street Tattoo has been tattooing and body piercing in Milwaukee since June of 1999. We are a women owned business and always have been. We are a custom tattoo shop and would love to draw you the tattoo of your dreams. Black & grey, color, or cover-up we are happy to help. We also have almost 30 years in body piercing and the shop carries a large collection of body jewelry including genuine gemstones, gold, and acrylic of all styles.