Golfinity. Golfinity 4-Year Anniversary Open House. Saturday, August 29, 2026, 10:00 AM to 4:00 PM. Free admission. All ages welcome. No tee time or reservation required. Located at 12332 N FM 620 Building B Austin TX 78750. Activities include complimentary swing assessments from PGA-certified instructors, Closest-to-the-Pin Challenge for prizes, Kids vs Parents Challenge for family fun, facility tours showcasing 20 state-of-the-art simulator bays with TrackMan, Uneekor, and Foresight technology, GEARS 3D club and body tracking, virtual green and indoor putting area, food and beverage specials from The Range Bar and Grill, and exclusive one-day membership offers. Meet the Golfinity team and discover how our facility can help you play more and play better. 12332 N FM 620 Building B, Austin, TX 78750. (512) 551-0789. Hours: Mon-Sat 9am-9pm, Sun 10am-6pm.