Harrybrooke Park in New Milford will host a live music fundraiser, “Still River Jam,” Sept. 9 from 2 to 6 p.m. The event will feature one of the state’s top modern acoustic country bands, Shot Down, as well as vendors, food to purchase from JoJo’s Deli. Tickets are $20 per person and are available in advance at Universe.com/stillriverjam.com.