It’s that time to gather in the streets, parks, thrift stores and coffee shops to hear brass bands, marching bands and European Klezmer and Balkan music. HONK! TX is back! The free, community-driven festival is bringing more than 30 bands to venues throughout SoCo, Adams Park/Hemphill Park neighborhood and East Austin so that we all can get down to their fun music this weekend, Mar. 21 – 23.