Nightly live jazz jam sessions hosted by Jörn Henrich (bass) and Kelvin Sholar (piano). These intimate sessions feature rotating guest musicians from Berlin and beyond, exploring standards, blues changes, and original compositions in real time. Tucked beneath the S-Bahn arches in Charlottenburg, The Hat Bar creates an authentic, candlelit atmosphere perfect for experiencing genuine jazz improvisation. Free entry, no reservations needed—walk in anytime after 19:00 and find your spot. The crowd is respectful and focused, making this ideal for both devoted jazz aficionados and curious newcomers. Craft cocktails available. Note: smoking is permitted indoors, 18+ only. Read more