Read More: Best indoor activities in New Jersey during winterMillburn Indoor Golf Club Millburn Indoor Golf Club via Google Maps/ Canva/ TSM Illustrations loading... If you live in a warm southern state like Florida or Georgia, you can realistically golf year-round. Jimmy Vukanovich opened Montclair Indoor Golf Club late in 2023 and he followed it with one in Millburn in 2024. The 3,000-square-foot Morristown Indoor Golf Club features Trackman simulators in three different bays plus a putting green. Millburn Indoor Golf Club Millburn Indoor Golf Club via Google Maps/ Canva/ TSM Illustrations loading...All this to say that have a grand opening coming up.