Music fanatics assemble! Seidenfadens, one of the best dive bars in a city full of amazing dive bars, has a music movie night. Every week Seidenfadens has a different member of the Louisville music scene pick out a movie about music to screen in their cozy venue. This week it’s “The Blues According to Lightnin’ Hopkins,” a documentary about storied Texas bluesman, ‘Lightnin’ Hopkins (if you have any appreciation for the blues but don’t know Lightnin’ Hopkins, get on this immediately). So come hang out, booze it up and learn a little something about good music.