The Hill Country Alliance (HCA) is thrilled to celebrate two decades of conservation, collaboration, and community with its 20th Anniversary Party on Saturday, November 8, 2025, from 4:00 to 9:30 p.m. at Knibbe Ranch in Spring Branch, TX. The milestone event will bring together more than 400 community leaders, conservation advocates, and Hill Country enthusiasts for an evening of live music, good food, and Texas-style fun – all in celebration of HCA’s 20 years of impact across the region. Event tickets are on sale now and include: Live performances by Bruce Robison, Will & The Wilderness, Katie Shore, and very special surprise guests; A BBQ dinner paired with complimentary wine and beer from Hill Country wineries; Pint & Plow Brewing Company, and Tito’s Handmade Vodka cocktails; Activities for all ages, including hayride ranch tours, photos with a live Texas Longhorn; and s’mores by the campfire, yard games, face painting, a custom embroidery station, and stargazing with telescopes.