Exposed Temptations Tattoo & Baller Inc. Proudly Present the DC Tattoo Arts Expo! DC Tattoo Expo #7 is the year's premier Tattoo Lifestyle event. With over 400 of the world's best tattoo artists, including the finest tattoo artists from the DC Metro area. This 3-Day nonstop event was jammed packed with vendors, clothing, tattoos, fun craziness!