Looking for the perfect centerpiece for your gallery wall, a concert poster of your favorite artist, or even a sticker referencing a specific meme from 2011? Look no further than Flatstock, which runs March 11-13! The best concert posters have always captured both the essence of the music they promoted and the spirit of the time in which they were produced. Flatstock provides an ongoing series of opportunities to see fine poster art in person and to meet the artists who created it.